A 24-year-old female asked:
When the ovulation prediction tests turns positive does that mean ovulation has already happened or how long will it happen after?
1 doctor answer • 3 doctors weighed in
Fertility Medicine 21 years experience
24 hours: You generally ovulate within 24 hours of positive ovulation predictor kit. So recommend intercourse starting day of positive opk.
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4.9k viewsReviewed >2 years ago
Last updated Sep 14, 2015
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