A member asked:

If i took plan b 2-3 days before ovulation and i still ovulate does that mean plan b didnt work ?

A doctor has provided 1 answer

May be not,: If you take it within 72 hours after you've had unprotected sex, levonorgestrel can reduce the risk of pregnancy by up to 89%. If you take Plan B One-Step within 24 hours, it is about 95% effective. But you should know that Plan B One-Step is not as effective as regular contraception.

Answered 3/10/2020

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A member asked:

If I take plan b one or two days after ovulation has ended will it work?

4 doctors weighed in across 2 answers