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A member asked:

I took plan b one-step 24 hours after having unprotected sex and was fertile. how effective will the pill be?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Plan B: Plan B One-Step can reduce your risk of pregnancy by up to 95% if used within 24 hours of sex.

Answered 10/10/2014

3.7k views

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Does Plan B work during the whole cycle including ovulation or most fertile days after taking it 24 hours later after unprotected sex?

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I had unprotected sex 1 week ago. I took plan b within 12 hours. Just now deep brown discharge is this normal? I have normal cycle.was during fertile

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