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The levels of luteinizing hormone (LH) rise just before ovulation, and the increase triggers the release of an egg from an ovary. Just after this LH surge, the most fertile period of the menstrual ...


Your LH surge is important because it initiates the beginning of ovulation and your fertile period. If you’re trying to get pregnant, this is the best time for you to begin having sex without a ...


If you identify an LH surge, it means that ovulation is likely about two days away. The several days leading up to ovulation are when your chances for pregnancy are highest. Does having an LH surge mean that I will definitely ovulate that month? Not necessarily. In a normal cycle, ovulation usually follows the LH surge.


If you do choose to use an OPK as a home pregnancy test, be aware that the results are not always reliable. If you get a positive result, you might think that you are pregnant, but you could just be having an LH surge that is longer than normal. It is also possible that you could have ovulated twice in one month.


While it is certainly possible to use an ovulation test as a pregnancy test, it is not necessarily the most advisable method for testing for pregnancy. Here is the low-down on using an ovulation test as a pregnancy test: An ovulation test works by detecting the surge in luteinizing hormone (LH) that precedes ovulation.


When the body’s levels of luteinizing hormone (LH) rise, it triggers the start of ovulation, and the most fertile period of the menstrual cycle occurs. Tracking the surge in luteinizing hormone levels can help people to plan intercourse and increase the chances of becoming pregnant. Understanding what LH is, when levels of the hormone rise,


LH surge is a drastic increase in estrogen that forces the follicle to release the mature egg. When the egg releases into the fallopian tube it is known as ovulation. Testing for Luteinizing Hormone Surge There are currently over-the-counter urine tests called OPKs or ovulation predictor kits that measure the surge in urine.


You can have a +OPK when pregnant. The LH hormone and the pregnancy hormone are like similar but the pregnancy hormone has something "extra" that a HPT tests for. The OPK doesn't test for the extra part like the HPT does. So it is possible to get an +OPK when pregnant but you can not use HPT to detect an LH Surge


Is it possible to have an LH surge if you are already pregnant? loupsgarou333 wrote: My calander says I should start OPK on the 10th. I started on the 7th because I had extra tests. Today, I got a VERY dark positive on the OPK. For the last few days, I have been exhausted, nauseous, and I have gained 2 lbs in the past 2 weeks.


Luteinizing hormone (LH) matures the egg inside the follicle and causes the follicle to burst, releasing the egg. The rise in LH, called an LH surge, is triggered in response to rising estradiol (a form of estrogen) levels, and normally precedes ovulation, the release of the egg, by 24 to 48 hours, the American Pregnancy Association explains.