4 doctors weighed in:
My period isnt normal nd some months it last 3 weeks or more and months it its very light and dark but it last almost a month what can it be? Not pregnant
4 doctors weighed in

Marianne DiNapoli
Obstetrics & Gynecology
3 doctors agree
In brief: See a doctor.
Periods shouldn't last for a full three weeks.
There are many possible causes of abnormal periods - you should see a physician for a full evaluation.

In brief: See a doctor.
Periods shouldn't last for a full three weeks.
There are many possible causes of abnormal periods - you should see a physician for a full evaluation.
Marianne DiNapoli
Marianne DiNapoli
Answer assisted by Marianne Di Napoli, Medical Student
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