Hormonal imbalance.: At your age it is not unusual to have sometimes anovulatory cycle which creates hormonal imbalance and thickens endometrium in some area of the uterus lining and unpredictable shedding of this endometrium causes abnormal uterine bleeding.
Answered 8/11/2014
3.8k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question