A member asked:

I had sex the last day of my period (february 17) we used a condom and apparently everything was fine but i took plan b 4 days after because i'm not o

A doctor has provided 1 answer
Dr. Charles Gordon answered

Specializes in Adolescent Medicine

Pregnant?: A woman ovulated and can then become pregnant usually right in the middle time between her periods. Time varies slightly month to month and that is why rhythm method does not work well as birth control. But 4days is really too short a time. And then when you use plan B you may temporarily screw up your body's cycling for a short time.

Answered 2/28/2016

1.6k views

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