A member asked:

Is it possible that sex can cause your period to come on early?

A doctor has provided 1 answer
Dr. Bryan Treacy answered

Specializes in Gynecology

Possibly Possible: If a woman is close to the onset of menstrual flow, orgasm may trigger the onset of bleeding since climax involves contraction of the uterus.

Answered 5/23/2015

2.8k views

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