Lots of things: There are a few reasons including thyroid, pituitary gland, and ovarian problems. If you have missed your period for some time, it is best to consult with your ob/gyn to rule out more serious causes. Secondary amenorrhea is also common in female athletes (e.g., gymnasts, marathon runners, or triathletes) due to their loss of body fat.
Answered 1/12/2016
6.1k views
The list is long: Chronic illness, underweight, endocrine disorders, stress - just to name a few.
Answered 2/15/2013
5.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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