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A 19-year-old female asked:

My period is usually regularly heavy w. bad cramps and on time. some random months i get it lighter with less bleeding and no pain. whats the cause?

1 doctor answer1 doctor weighed in
Dr. Marsha Davis
Internal Medicine 30 years experience
No big deal: Just minor hormonal variations which are really common at your age
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Last updated Jul 20, 2014


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