It also helps not to urinate 1 to 2 hours before testing. For the reasons above, many women use ovulation test kits right when they wake up. Testing in the morning also allows you plenty of time to get it on if the test gives you the green light! While women with a regular cycle only need to test ovulation once a month, someone with an irregular cycle will have to test more frequently.
Ovulation test strips are designed to detect levels of luteinizing hormone LH in your urine. This hormone signals ovulation, which is the release of an egg from your ovaries into the fallopian tube. To test ovulation, you can urinate on the test stick, or urinate in a cup and place the stick in the urine. Results are usually available in about 5 minutes.
Ovulation test kits have two lines: One is the control line that signals the test is working properly while the other is the test line. The test line appears lighter when you have a low level of LH in your body. With such a short window to conceive every month, using an ovulation test kit improves the guesswork of predicting your most fertile days.
This information lets you know the best days to have sex for the best chance of conception and can increase your likelihood of getting pregnant.
Trying to get pregnant? We have some suggestions on how you can increase your chances of getting a positive result. If you're trying for a baby, you're probably ready to get pregnant — now. Using ovulation test strips can help you time intercourse to take advantage…. There are many reasons you might consider donating your eggs. Learn how these simple tests work, then be sure to consider the pros and cons of OPKs before trusting your fertility exclusively to this method.
Here's what you need to know before you head to the drugstore to stock up. OPKs can detect a surge in the production of luteinizing hormone LH , which occurs roughly 36 hours before ovulation. By timing intercourse shortly after the LH surge, you can increase your odds of bringing sperm and egg together at the time when conception is most likely to occur. But take note: OPKs do not test for ovulation.
Ovulation predictor kits measure the LH surge that precedes ovulation, but can't confirm whether you have actually ovulated. Occasionally, an egg fails to emerge from its follicle after the LH surge has occurred, a condition known as LUFS luteinized unruptured follicle syndrome.
OPKs also don't indicate whether cervical mucus is conducive to fertilization. The mucus produced by the cervix in midcyle, which you experience as vaginal discharge, must have a certain consistency clear and elastic, like egg whites in order to provide a fertile environment for sperm to swim through. OPKs do not monitor cervical mucus. OPKs are more precise than other methods of monitoring ovulation.
Used correctly, the major-brand OPKs are more than 97 percent effective in detecting an LH surge, which is used as a marker for ovulation.
Although in most cases, OPKs provide an accurate forecast of your LH surge and subsequent ovulation, they are most effective when used together with other monitoring methods. Along with an OPK, try examining your cervical mucus and charting your basal body temperature — the term refers to your lowest, or baseline, temperature, and is usually taken first thing in the morning.
These methods combined can greatly increase your chances of becoming pregnant. What else do I need to know about ovulation kits? How much do ovulation kits cost? Visit our community. References FPA. Your guide to understanding reproduction. Family Planning Association. Derby: McCorquodale. Ovulation home test. Natural family planning methods. Female reproductive endocrinology. Trying to get pregnant. Health A to Z. How can I tell when I'm ovulating? Common Health Questions. Fertility problems: assessment and treatment.
National Institute for Health and Care Excellence. London: NICE. Pre-conception — advice and management. Clinical Knowledge Summaries.
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