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Ovulation Prediction Kits and Fertility Treatment

Confused about ovulation prediction kits (OPKs)? The good news is these tests are pretty fool proof and with a quick read-through of the instruction pamphlet, you should be on your way to predicting fertility and (hopefully) conceiving.

Fertility patients are usually instructed to use OPKs from day 10 to day 15 of their menstrual cycle. There are five tests per box and by using one test per day for five days, you should be able to detect a luteinizing hormone (LH) surge. Each test displays an LH surge differently. Some show a smiley face, while others show two lines.

Be sure to read the instructions, use an OPK that you feel comfortable interpreting, and always call your fertility nurse if you have any doubts. If you are tracking ovulation for a timed intercourse (TI) cycle, an LH surge will tell you when it is the best time to have sex. If you are about to undergo an intrauterine insemination (IUI) cycle or in vitro fertilization (IVF) egg retrieval, an LH surge will indicate when you should report to the clinic for treatment.

If you still feel confused about using OPKs, visit the BBT, OPK, and HPT forum on where you can learn more about tracking ovulation and fertility treatment.

Suspect you're not ovulating? Give our Patient Care Advocates a call at 1-855-955-BABY (2229) or fill out the Contact Fertility Doctors Near Me form to schedule a fertility consultation with a trusted fertility doctor near you!

Comments (2)

Hello - I'm sorry to hear that you've been struggling. Did you lose your fallopian tube when you had an ectopic pregnancy? If you have not had a period in 3 years you need to consult with a Reproductive Endocrinologist. You need to have a regular period in order to conceive. If you need help finding a specialist in your area feel free to email me directly at

are there any ways I get pregnant I had a eptoic pregnant and I am trying to get pregnant what are my chances that I get if I take fertility drugs I have been with my fiancé 8 mos we have not used any protections I have not had a periods in three years every time I go to the doctor they tell me I am not pregnant if there are a fertility drugs that I can take for me to get pregnant we are planning have our third child once again please let me know.

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