A 17-year-old female asked:
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my period came a week, 2 days early. it only last 4 days. my period normally last 7-9 days then in 3 days my period came back. a week ago i had sex.

1 doctor answer
Dr. Paul Slawek
53 years experience Radiology
Could be pregnancy: Possible implantation bleeding from pregnancy. Get pregnancy test. See Gynocologist.
Answered on Jan 18, 2015
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