Many reasons: There are many possible reasons, including: stress, perimenopause, pregnancy, medications, intense exercise regimens, thyroid issues, etc. Please discuss it further with your doctor.
Answered 3/19/2014
5.3k views
A doctor has provided 1 answer
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