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A 17-year-old female asked:

took mornig after pill bled for 4 days. my periods 10 days late. period pains but no period?

2 doctor answers5 doctors weighed in
Dr. Robert Killian
General Practice 28 years experience
Reading Labels: The morning after pill will change, interrupt, or just wreak havoc on the menstrual cycle for up to two months.
Dr. Heidi Fowler
Psychiatry 25 years experience
Side effects?: Potential Side effects w emergency contraception include menstrual flow changes (spotting, bleeding, early or late period). Take pregnancy test & notify Dr if your period is 7 or > days late.

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Last updated Oct 31, 2015

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