Positive Opk After Temp Rise

I'll try to keep this short but basically i've had quite a few days now of positive OPK's and i'm so confused. Your body temperature will rise in response to progesterone released by the corpus luteum. Then yesterday, temp was still at cover, and I had more blazing positive wondfos morning, afternoon, and night. This is because you should only rely on the first positive test. Can this mean that I did ovulate or am I just weird?!?! TIA Tricia _____. I don't think I have ovulated yet. If you're keeping a BBT chart, your temperature should rise the day after ovulation. After ovulation, the ovary produces progesterone which causes a woman's BBT to rise. Does a slow rise hurt my chances of getting pregnant?. You may also have a positive OPK test result when you're sick or undergoing a lot of stress. OPKs are also useful in determining what day ovulation occurs in those cases where the temperature typically shows a slow rise pattern, and the ovulation day can not be easily. I took Clomid on days 5-9. 2 everyday). I was told to stop taking OPK after a positive because it can also pick up estrogen and you get a rise in estrogen at the very end of your cycle. Welcome to Reddit, Around 10 hours later (four hour hold, 5pm) I got a blazing positive and a smiley face. Last month I had 6 day in a row of strong positive opks and then I thought I had a slight temp rise (36. The change in temperature can be sudden or gradually peak over a course of days. If you don't know when you might ovulate, having sex every other day from cycle day 10 through a positive OPK. Just keep temping and wait for that temp rise. However, in our experience most women experience temperature rises on the same day or a day later than when an ovulation predictor kit turns positive. An ovulation home test is used by women. You should ovulate 1-3 days after you get the first positive. I have never ovulated this early before. If your surge is two days long, then you will have a positive ovulation test for 2 days in a row. Positive Parenting Parenting Style Along with an OPK, try examining your cervical mucus and charting your basal body temperature – the term refers to your lowest, or baseline, temperature. OPK's are a helpful additional fertility sign, but they are not foolproof. A positive ovulation test signals that it's time to have sex now! Timing is everything if you want to get pregnant. Normally I would get a temp rise the day after, but frequently I got the temp rise the same day as the positive opk, obviously just the way my body metabolises the LH into the urine. Does that put my ovulation day as today (day 18)? My temperature chart is too early to show a shift in temps yet but today it went down a little rather than up (although I have had dips in temp on the day fertilityfriend calculates my ovulation before). Honore on bbt dip before ovulation: The OPK should be positive just before ovulation. It could also be you got a +opk but didn't actually ovulate. Your temperature in a normal ovulatory cycle will likely begin to rise (or may rise sharply) by ½ to 1 degree about one. On CD 17 it was negative so I stopped taking them because I had thought I already ovulated. dont worry. Once the egg is released, it is only viable for about 24 hours. For the 2 cycles in which I used OPK’s, I had a longer than normal time between positive result and clear thermal. Good luck to you!. Why does the temperature rise? Because once the egg is released, the remaining sac (called the corpus luteum) releases progesterone for about 10-16 days. Sorry if I'm being stupid lol, but I had my first ever + OPK yesterday (day 17) and its negative today. Since there wasn't a follicle on your ultrasound that is confusing- I have read that provera will cause Ov in some women, but without a follicle that wouldn't be a possibility. One thing to note, this temperature shift occurs after ovulation so it will confirm that you did release an egg, BUT to track when you are about to ovulate, you need to be aware of your other fertility signs. Does my temp have to rise immediately? Or could it occur 2 days after ovulation instead? I guess I'll be curious what happens tomorrow morning. My CM was not the most fertile, but it is becoming more fertile (2 days after the temp rise and +opk). I noticed other months where my OPK (including the digital fancy one) was not in line with my temp rise. Then yesterday, temp was still at cover, and I had more blazing positive wondfos morning, afternoon, and night. It's a good idea to start testing every day (or every other day) in the morning a few days before that. I got my first positive OPK on friday at about 6pm but still haven't had a temperature rise:\?. Read honest and unbiased product reviews from our users. A BBT chart reflects your progesterone level. Best Answer: A positive OPK indicates that you should ovulate within 12-36 hours. This at-home test is often used by women to help predict when an egg release is likely. I did another OPK today (cd19). Using a basal thermometer to measure you daily "basal temperature" is an excellent method for determining if ovulation has taken place, as your body temps will rise the day following ovulation and remain high during most of the rest of your cycle. I always marked it as positive. An ovulation home test is used by women. It eventually got so bad, I took some ibuprofen without thinking. You can Google "slow rise" and see that it's normal. 2 everyday). Helpful, trusted answers from doctors: Dr. After that, your fertile window is over. I am 88 days postpartum after a loss. It will be hard for you to confirm ovulation without temping your BBT, I have known people to say they have a positive OPK before a HCG so I guess it's a wait and see scenario xx. You should observe a temperature rise and at least 3 days of high temperatures to confirm this ovulation. Right now it was positive in the morning but wayyyyy more positive at 10pm (pic attached) Temp rise is. Hi ladies, pls advice, my temperature before ovulating is abt 36. BBT thermometers are not 100 percent accurate, and some women ovulate even without an increase in temperature. It can take up to three days after ovulation for the temperature to rise. But she hasn't come--and my temps actually spiked to 98. Is it possible to have LH surge but not get a positive OPK? quick history: I have not had AF since April, except for a light one forced at the end of August by Prometrium, so obviously I am not ovulating. Tuesday my BBT was 98. If your OPK is positive but your temperature never spikes, it could be a one-time fluke. So the OPK today was positive again. In fact, it can go the other way too. I am on day 29 today after having very minimal cm all cycle long but a blazing positive opk on day 24 which I thought was odd because I had no ewcm that I always get with o, no o pains at all, etc. the temp rise occurs the day after O. A n OPK test is just a helpful indicator of when it's best to have sexual intercourse, but every woman's circumstances are different. First off, you can test positive on an OPK and not actually ovulate. Temp rise but no ovulation?: Hi lovelies, My body is broken and I'm starting to get really upset. Hi Bridget, The OPK is only positive (for most brands) if the line is at least as dark as the control line. The LH Surge: Timing is Everything. I am so mad I cudnt temp yesterday because I forgot my thermometer at home while me and him was at the room. It sounds like a lot of work up front, but I actually think it's much easier to keep up with than OPKs or checking CM, and the results are so much easier to read. So sorry to read about your losses. Can I use an ovulation test to detect pregnancy? OPK as HPT? Finally, while an OPK can react to hCG, it takes a higher level of hCG to produce a positive result. I'm not sure what to think- I started taking 3 Comments Last updated 2 years ago. to "10 dpo, drop in temps, just above cover line" hoping that temp jumps on back up. FSH: Stimulates egg development and the release of oestrogen. However this month I got a postive OPK on CD14 and I still haven't seen a significant temperature increase. I'm only 2 cycles in, but both times, I got a positive OPK and ovulated the next day (and then saw the temp rise on the third day). If it's still positive with your period, it could be that you're producing the hormone LH in high amounts, or the kit could be wrong. I used the happy face ones (clear blue easy digital) for three cycles. 7 degrees higher!) but my opks are still positive. This means that you could have an OPK that reads positive, but no temperature shift. 【Easy to observe body temperature】Wagen thermometer have highly sensitive, instant responding and fast reading. It implants on average on day 9 (generally between 6 and 12dpo) and then the hormone has to get into your system. When and how often should we have sex after the OPK turns positive?. You should ovulate 1-3 days after you get the first positive. it may well be these symptoms are a sign of your ovulating. In other cases, implantation itself causes a slight hormone dip (visible by a temperature dip as well) which would likewise allow for a slight LH rise. The only way to know exactly when you ovulate is by doing your bbt and this will show a temperature rise indictaing ovulation - although if charting the rise maybe subtle and so it may be a few days before you know the exact date. Your basal body temperature (BBT) chart can detect ovulation only afterward, because your temperature goes up only after you ovulate, usually 1-2 days later. Then on Monday I got a temp rise and post ovuation symptoms (bb's sore and cramping which is my norm after ovulation). A n OPK test is just a helpful indicator of when it's best to have sexual intercourse, but every woman's circumstances are different. When you use an OPK, it will let you know when there is a rise in a particilar hormone. If you are temping and charting, you should see your temperature rise the day after ovulation. But then my temperature went up this morning. The answer to your question is no. After my first +, I tend to keep taking the opks until I either get a negative or a temp rise. When you tested on Sunday you may have caught the very beginning of your LH surge and then on Monday it was still high. Temp rise but no ovulation?: Hi lovelies, My body is broken and I'm starting to get really upset. It implants on average on day 9 (generally between 6 and 12dpo) and then the hormone has to get into your system. The general guidance indicates that you ovulate approx 12 to 36 hrs after the surge (so when the opk first turns positive) Combined with a temp drop you may have found your ov date On the month i got pregnant we dtd on cd 12, 14, 15 and had pos opk on afternoon cd 13. Many women report sore breasts a day or two after they've confirmed ovulation via OPK's or charting their basal body temperature. I am on day 29 today after having very minimal cm all cycle long but a blazing positive opk on day 24 which I thought was odd because I had no ewcm that I always get with o, no o pains at all, etc. You're LH level should not be high right before AF. What is going on?. OPK's are a helpful additional fertility sign, but they are not foolproof. If you find OPK testing confusing, you may want to use a digital test that clearly states whether or not your result is positive. Ovulation occurred sometime in the evening or night, several hours after your positive OPK, possibly several hours longer than when the LH actually started to surge. OPK's can give positive results up to about 36 hours before ovulation, so yes it is still possible that your temps could still be low because ovulation has only just taken place or is about to. It can take up to three days after ovulation for the temperature to rise. com clearly showed I O'd (with the temp rise), but before and during I had four positive opks in a row. For example ovulation occurs roughly two weeks before menstruation, so if you had a 28 day cycle ovulatio. Does that put my ovulation day as today (day 18)? My temperature chart is too early to show a shift in temps yet but today it went down a little rather than up (although I have had dips in temp on the day fertilityfriend calculates my ovulation before). I highly recommend temping. Ovulation can begin as early as 12 hours after a positive ovulation test and if you were to test only every 24 hours you could be missing out on roughly 12 hours of ovulation to increase your chances of success. occurred 9-51 hour (full range) after the urine LH surge (automated assay). Best Answer: A positive OPK indicates that you should ovulate within 12-36 hours. You can read more about determining your ovulation, including OPK testing and BBT charting on this page of my site. When you use an OPK, it will let you know when there is a rise in a particilar hormone. If you are temping and charting, you should see your temperature rise the day after ovulation. Positive Clearblue OPK, negative OPK - Fertility Network UK. I had a bit of a temp rise on Sunday (may 5)- so I. Is it possible to have all this happen, but not be ovulating? I'm asking because I'm afraid I could have PCOS because 3 out of my last 4 cycles have been 45 days long. But if it continues to happen pretty regularly and you're sure you've dotted your Is and crossed your Ts,. My CM was not the most fertile, but it is becoming more fertile (2 days after the temp rise and +opk). Don't make these 7 mistakes my ovulation test is positive! when should i have ?. If you are charting your BBT as well, you will be able to tell when you have ovulated. 8 This morning it FINALLY dropped to 96. although your temp could continue to do a gradual climb for a few days proceeding O, once there's a rise of 2/10ths of a degree (followed by comprable or higher temps) than O has occured the day before. dont worry. Your increase in temp this morning may be due to you not sleeping last night. But recent research has found that ovulation can actually occur up to 6 days after the LH peak and up to 5 days before! This means that it's possible to miss ovulation and your fertile days, if you're relying on an OPK alone. Advice please! Positive OPK after temp rise? - posted in OPKs, HPTs and BFPs: Hi ladies I had a very clear temp rise on my FF chart (not sure how I can share my chart?) but still was only getting. And you're really supposed to stop testing after that, although none of us do. Hi everyone, i feel like I have done something really really silly. I was sure i had or was about to on friday (CD19) as i had tender boobs and some EWCM. The day my temperature dipped is also the day that I received a positive OPK so I know O took place between 11am on CD 14 and 10am on CD15. Remember that you will only see a thermal shift the day AFTER ovulation occurs. Contrary to popular belief, basal body temperature doesn’t always rise immediately after you ovulate. I started my period on 9/6 and have used the OPK since the 17th or so (off an on) and today I got smiley face:) My BBT temp (which i took this morning before getting out of bed) was a 97. i received a positive opk and as well my mucus has changed from watery to dry. Nurse08, what Abi is talking about with the + OPK right before AF is due is that an OPK cannot tell the difference between LH and HCG so it will give you a + OPK if your HCG level is high enough to be detected. Between CD15-CD16 I saw a temperature increase of 0. If you only had one temp rise then it doesn't mean a lot in isolation- however a consistent shift from lower to higher temperatures does (a minimum of three temperatures in a row), in nearly all cases, indicate ovulation occurred, as until ovulation happens there is no corpus luteum- this is the shell that the ovulated egg was in, and the job. although your temp could continue to do a gradual climb for a few days proceeding O, once there's a rise of 2/10ths of a degree (followed by comprable or higher temps) than O has occured the day before. If you have fertile cervical mucus but no rise in temperature, it could be that you're not ovulating. Contrary to popular belief, basal body temperature doesn't always rise immediately after you ovulate. After that, your fertile window is over. I am so mad I cudnt temp yesterday because I forgot my thermometer at home while me and him was at the room. Could that actually prevent ovulation? Even with the + OPK??. Even when it is accurate though, it can take a couple days after ovulatio for your temp to rise. My temp for a month has consistently been around 97. I usually O on CD14 and my patterns are clear cut. 5 hours from LH initial rise to rupture was obtained by Collins 8, with 17. It also is helpful to track your Basal Body Temperature (BBT) for several cycles before you begin inseminating, combined with a "dry run" of using the OPK (see the example at the end of this section). A rise in this hormone signals the ovary to release the egg. m by miraclefrheaven. Then on Monday I got a temp rise and post ovuation symptoms (bb's sore and cramping which is my norm after ovulation). You may just have a slow rise, which will make pinpointing O difficult, so it's good that you also use the OPK tests. One thing to always remember is a positive OPK doesn't guarantee that you are going to ovulate and they are not reliable for women with PCOS. This is because LH peaks (surges) about 12-36 hours before ovulation occurs, and then dissipates. Finally on day 17 I went for a blood test to check progesterone levels my doctor says I did not ovulate. Charting your basal body temperature A temperature reading is taken every morning before any activity, preferably before getting out of bed. BBT and cervical muscous can be very misleading, and the tests which determine by urine are more accurate. Hi ladies, pls advice, my temperature before ovulating is abt 36. OPK manufacturers state that ovulation normally occurs between 24 and 36 hours after a positive test. Does anyone do both OPKs and BBT who might be able to help? I'm on my second cycle off the pill after nearly 7 months. I checked my cervix which was soft. If you are taking your basal body temperature, you should have sex through the first day of your temp rise to make sure you cover all days (though after the rise is usually too late). However, your BBT does not change until 12 to 24 hours after ovulation. Your fertility is highest during the two days before ovulation and the day it occurs, according to Parenting Magazine. Can I use an ovulation test to detect pregnancy? OPK as HPT? Finally, while an OPK can react to hCG, it takes a higher level of hCG to produce a positive result. it may well be these symptoms are a sign of your ovulating. Hi everyone, i feel like I have done something really really silly. If this happens for 3 months in a row, don't waste time, see your RE or gyn right away. A n OPK test is just a helpful indicator of when it's best to have sexual intercourse, but every woman's circumstances are different. 0, but after my ovulation , temperature remain. I had a miscarriage and dnc in May. I'm only 2 cycles in, but both times, I got a positive OPK and ovulated the next day (and then saw the temp rise on the third day). I am on my first round of clomid and currently about 4dpo (if I ovulated) according to opk. Normally I would get a temp rise the day after, but frequently I got the temp rise the same day as the positive opk, obviously just the way my body metabolises the LH into the urine. Some women may find that their thermal shift occurs as many as 3 days after a positive OPK, while other women may find that they ovulate as their temperature rises. it may well be these symptoms are a sign of your ovulating. I don't temp as soon as I wake but at the same time every day. I understand this can change a little month to month but I haven't had a positive OPK yet which is ok but my temp is confusing meshouldn't it of dropped by show more This month I am charting on FF as well as using OPK. According to fertility friend, I am 7 days past ovulation. Hi ladies, pls advice, my temperature before ovulating is abt 36. So, maybe the first was LH surge and now this is the estrogen. This is because you should only rely on the first positive test. Is it possible to have all this happen, but not be ovulating? I'm asking because I'm afraid I could have PCOS because 3 out of my last 4 cycles have been 45 days long. Between CD15-CD16 I saw a temperature increase of 0. But she hasn't come--and my temps actually spiked to 98. Why does the temperature rise? Because once the egg is released, the remaining sac (called the corpus luteum) releases progesterone for about 10-16 days. If it's been 7 days since you ovulated the egg has probably not even implanted yet. So multiple positive results may be an early sign of pregnancy. I have never ovulated this early before. Ovulation can best be predicted at home by using an Ovulation Predictor Kit (OPK). 1 just like it has been for the last 2 weeks or so (97. 2) A temp drop tomorrow, followed by 3 elevated temps in the following days… will confirm ovulation tomorrow (cd17). With the BBT it is normal to get a temp rise two days after you test positive on an OPK. Considering that last time I got a smiley OPK it took almost three days for ovulation I thought we had another day or two. It was always my understanding that your temp rose AFTER you ovulated, and OPK's were positive 24-48 hours before you ovulated. I checked my cervix which was soft. So, you could theoretically detect this high level of LH with positive OPK's from the time it begins to the time it dissipates-- over 36 hours. You can read more about determining your ovulation, including OPK testing and BBT charting on this page of my site. If you are taking your basal body temperature , you should have sex through the first day of your temp rise to make sure you cover all days (though after the rise is usually too late). Most cycles I get ewcm for a few days, then a positive opk, then bbt dips (on ovulation day) then rises for the rest of my cycle. I got a super dark positive opk on Friday morning (May 3). It is essential that this is the first positive OPK. If you don't know when you might ovulate, having sex every other day from cycle day 10 through a positive OPK. No Egg White Cervical Fluid. I have never ovulated this early before. However, the brand of opk makes a huge difference for me. In many cases, though, manufacturers advise users to stop testing after their first positive OPK, but it's up to you to. Good luck to you!. Once the egg is released, it is only viable for about 24 hours. If your surge is two days long, then you will have a positive ovulation test for 2 days in a row. Crazy--just a few hours after the positive one. A positive result on an OPK could mean you are near ovulation, pregnant, or the test is picking up an entirely different hormone or element. Temp rise but no ovulation?: Hi lovelies, My body is broken and I'm starting to get really upset. I am so mad I cudnt temp yesterday because I forgot my thermometer at home while me and him was at the room. All the ovulation predictor 4/6 5. This means you must have a negative OPK followed by a positive OPK. Is that good or bad??. So, you could theoretically detect this high level of LH with positive OPK's from the time it begins to the time it dissipates-- over 36 hours. This at-home test is often used by women to help predict when an egg release is likely. Then on Monday I got a temp rise and post ovuation symptoms (bb's sore and cramping which is my norm after ovulation). Help me please, positive (I think) opk a week after ovulation. Clomid and false positive opk :- Zero[RX]p. Does anyone experience this as well. 3 around there). So multiple positive results may be an early sign of pregnancy. Still, ovulation can be clearly detected on this chart as temperatures do rise to a higher level after ovulation and OPK results are positive on days 14 and 15. It's completely normal not to start OVing right away after coming off the pill so please don't worry yet. Is it possible to have all this happen, but not be ovulating? I'm asking because I'm afraid I could have PCOS because 3 out of my last 4 cycles have been 45 days long. However this month I got a postive OPK on CD14 and I still haven't seen a significant temperature increase. In theory, therefore, a positive result on an ovulation test taken after you have missed a period could definitely indicate that you are pregnant. Re: Positive Smiley OPK, but no temp rise. A few days after the shot I started getting creamy cm, then three days of ewcm which started to dry up yesterday. Your basal body temperature (BBT) chart can detect ovulation only afterward, because your temperature goes up only after you ovulate, usually 1-2 days later. The only way to know exactly when you ovulate is by doing your bbt and this will show a temperature rise indictaing ovulation - although if charting the rise maybe subtle and so it may be a few days before you know the exact date. Positive Clearblue OPK, negative OPK - Fertility Network UK. If you are temping and charting, you should see your temperature rise the day after ovulation. I haven't had any experience with OPK while on Clomid, but I do know women on here have got a BFP while testing negative on the OPKs. This means that you could have an OPK that reads positive, but no temperature shift. With the BBT it is normal to get a temprise two days after you test positive on an OPK. We'll do it again tonight and hope for temp shift tomorrow. That means I'm really done then right? Once temp shifts there's no point in sex after that? (at least for ttc purposes anyway). If you got a positive OPK on Thursday, you probably ovulated on Saturday so it may take until Monday for your BBT to rise, If it doesn't, don't worry, if you got a positive OPK you have most likely ovulated. If it's still positive with your period, it could be that you're producing the hormone LH in high amounts, or the kit could be wrong. This has happened to me a few times. Nurse08, what Abi is talking about with the + OPK right before AF is due is that an OPK cannot tell the difference between LH and HCG so it will give you a + OPK if your HCG level is high enough to be detected. To reassure you, if you are suitable to use the test, the Peak Fertility which you previously saw would have been over 99% accurate. "Generally, the most fertile time of a woman's cycle is the day after the LH surge. If you are taking your basal body temperature , you should have sex through the first day of your temp rise to make sure you cover all days (though after the rise is usually too late). Finally, the FF research detector puts it on on CD 16 (before opk +!), at the lowest temperature point before a stepwise rise. If you don't detect an ovulation-indicating temperature rise after several cycles, your doctor will give you a blood test to confirm the findings. So the OPK positive was correct. It could be a fluke. Even when it is accurate though, it can take a couple days after ovulatio for your temp to rise. Hi ladies, pls advice, my temperature before ovulating is abt 36. I am on day 29 today after having very minimal cm all cycle long but a blazing positive opk on day 24 which I thought was odd because I had no ewcm that I always get with o, no o pains at all, etc. Ovulation Tests: Your last OPK positive on Cycle Day 16 predicts ovulation between Cycle Day 16 and Cycle Day 18. 8 increase in temperature right around ovulation. It also is helpful to track your Basal Body Temperature (BBT) for several cycles before you begin inseminating, combined with a "dry run" of using the OPK (see the example at the end of this section). Sis, ur fertile day mmg around time tu ke? BB chart tu dah show crossline tak, & ur apps dah cfm ovualtion after 3 temp rise? biasa klu OPK test line tu sama terang dgn ctrl line within 5 mins, bila dah bape jam pon dia pudar sama dgn control line so u bole nampak whether dia sama terang or lg pudar dr control line. You should be able to confirm this with a temperature rise and/or dry up of cervical mucus (remember, even when you're charting your temps/mucus as accurately as possible, it's still only accurate within +/- 3 days. Even when it is accurate though, it can take a couple days after ovulatio for your temp to rise. A similar estimate of 37. If you are taking your basal body temperature, you should have sex through the first day of your temp rise to make sure you cover all days (though after the rise is usually too late). If y're temping, keep BDing until you see a temp rise. so I'm assuming I didn't ovulate until after 36. positive opk even after sustained temp rise?!! snooglebeans. I highly recommend temping. Multiple Positive OPKs. However, it's best to treat any positive OPK as a signal that you may ovulate soon. It was always my understanding that your temp rose AFTER you ovulated, and OPK's were positive 24-48 hours before you ovulated. If it's still positive with your period, it could be that you're producing the hormone LH in high amounts, or the kit could be wrong. 37 degrees, up to 97. Last month I had 6 day in a row of strong positive opks and then I thought I had a slight temp rise (36. We've consolidated tips and tricks from the fantastic Glow Community to bring you the ultimate step-by-step guide to trying to conceive. First off, you can test positive on an OPK and not actually ovulate. Crazy--just a few hours after the positive one. Nov 6, 2012. On CD 23 (today) I was curious and took another test, and it was positive. I could have been wrong about the OPK I guess, but it wwas clearly a lot darker one day than the previous andconsecutive ones. Manda - OPKs will show a positive 24-36 hours before you ovulate, not the day of ovulation so do not stop bding yet. Today its very very positive. Sorry if I'm being stupid lol, but I had my first ever + OPK yesterday (day 17) and its negative today. Hi! I'm on Metformin right now, and i just got a blinking smiley on CD16! Problem is-I read too many things online…and most comments/posts were saying how unreliable OPKs are for PCOS patients (and how easy it is to get a false positive OPK result)! But after reading this, I feel much better! Thanks!. Your basal body temperature (BBT) chart can detect ovulation only afterward, because your temperature goes up only after you ovulate, usually 1-2 days later. About twenty percent of women experience pain and discomfort during ovulation. OPK's never worked for me as I ovulated fairly soon after getting the positive opk. 5 degrees Fahrenheit. The LH Surge: Timing is Everything. You may find that the test is positive, but you haven’t gotten pregnant in months after trying diligently. Ovulation can best be predicted at home by using an Ovulation Predictor Kit (OPK). My usual temp seems to be 35. If you are taking your basal body temperature, you should have sex through the first day of your temp rise to make sure you cover all days (though after the rise is usually too late). So testing twice daily beginning on Cycle Day 12 could help you catch the egg. It was negative again by the next day. People who are trying to get pregnant should then have intercourse on the day of and for several days following the detected surge (a positive OPK test). According to a study that compared BBT readings with ultrasound —the gold standard in confirming ovulation—only 11 percent of women have a basal body temperature rise. We decided not to ttc after this cycle and was leaving AT board but my opk turned positive again today. I always get my first positive about 48 hours before I get a temperature rise. Normally I would get a temp rise the day after, but frequently I got the temp rise the same day as the positive opk, obviously just the way my body metabolises the LH into the urine. Luckily, you don't need an OPK, because the shot will cause you to ovulate within the next 3 days. Temperature Fluctuations: Ok. However in some instances ovulation can occur up to 5 days before "the rise" and even up to 2 days after "the rise" so a cervical mucus reading is also required to help determine the time of ovulation. This at-home test is often used by women to help predict when an egg release is likely. A positive result on an OPK could mean you are near ovulation, pregnant, or the test is picking up an entirely different hormone or element. It is normal to see High Fertility (rise in estrogen) after Peak Fertility as there is a second rise in estrogen which occurs after ovulation. 0, but after my ovulation , temperature remain. I needed the BBT chart and OPK to find it. A positive ovulation test signals that it's time to have sex now! Timing is everything if you want to get pregnant. The rise in LH and FSH causes a rise in body temperature which can be measured using a one or two decimal place thermometer. it could've been the morning before. On CD 23 (today) I was curious and took another test, and it was positive. Still, ovulation can be clearly detected on this chart as temperatures do rise to a higher level after ovulation and OPK results are positive on days 14 and 15. It could also be you got a +opk but didn't actually ovulate. I always perform the OPK with morning urine. I thought I ovulated on CD17 as i observed a temp rise on CD18, and i only had egg-white cervical mucas on CD15 and CD16. Topic: Positive OPK compared to actual ovulation Wondering if anyone has used for example the SMILEY opk's, or any others and got a positive, but didn't ovulate until after the 36 hour mark? One month I took my temp right on time everday and my temp didn't increase until 3 days after the SMILEY. I have had positive OPK a few times the day after my temp rise - happens with a quick surge, so here is hoping this is a good sign. You may find that the test is positive, but you haven't gotten pregnant in months after trying diligently. I thought I was out after couldnt bd on ovulation day (wednesday). 2 everyday). 20-Nov-09 3:23 am. The change in temperature can be sudden or gradually peak over a course of days. We'll do it again tonight and hope for temp shift tomorrow. My temp was the highest it has been since I started testing on day 10 - but I understand it has to stay high for 3 days to show ovulation? Being impatient and not wishing to wait 2 more days BBTs - I thought I'd check CM as normally after positive OPK it becomes sticky and cloudy very quickly (within 24 hours). I truly believe that, for me, the OPK was not accurate the month I got pregnant (37 weeks now). FSH: Stimulates egg development and the release of oestrogen.