A member asked:

When should i have sex if opk was positive for 2 days and still positive 7 hours sgo but now opk is negative?

A doctor has provided 1 answer

OPKs: Ovulation prediction kits are not infallible. Read this==>http://www.Parentsconnect.Com/pregnancy/trying-to-conceive/ovulation_predictor_kits.Html having said that, the best time to have sex is 3-5 days before ovulation, not necessarily at or past ovulation (the kit measures the lh surge that precedes ovulation by 24-48 hours). Maybe for your next cycle, anticipate the surge with extra activity!

Answered 3/10/2013

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Related Questions

A member asked:

My OPK negative after being positive 7 hours ago should I have sex?

A doctor has provided 1 answer