my daughter is 14 and not sexually active, her periods are very heavy and painful and last for 2-3 weeks. could there be something medically wrong with her.
Well, this would be called abnormal bleeding and require a gynecologist appointment. She could be having some hormonal problems and I would advise you to take her to a doc.
I am 13 and my periods start every 2-3 weeks, when they meant to start every 4 weeks. Is there something wrong?