A member asked:

Last period: 9/9. sex: 9/26. plan b: 9/28. now period? (10/8-) but heavy dark red/brn, chunky, boobs/back hurt/tingle, moods, bloat. am i pregnant?

A doctor has provided 1 answer
Dr. Robert Kwok answered

Specializes in Pediatrics

Maybe not, but...: Plan B can alter the menstrual bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. One should be sure to check a home pregnancy test about 3 weeks after sex, because Plan B works most of the time, but not all the time.

Answered 10/14/2015

2.1k views

Thank

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