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When did I ovulate CD 12 or CD 13
I got a positive OPK on CD 12 (Sunday) at 11:30 am. The test line was way darker then the control line! Throughout the day the test line lightened slowly like the surge was going back down. I put on my chart I ovulated CD 13. Just asking because my husband and I had sex on CD10 and CD12. Wondering if we have a chance!!!
2 Answers • 8 years ago
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You generally ovulate 12-24 hours after a positive OPK. Since you took it at 11:30 am, that means anytime between 11:30pm on CD12 and 11:30am on CD13. Are you temping? That's the best way to confirm ovulation. Either way, your husband's swimmers can survive up to 5 days, so if you bd'd on days 10 and 12 you definitely have a chance!
8 years ago
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