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A 21-year-old female asked:

Is endometrial thickness of 0.66mm normal?

2 doctor answers5 doctors weighed in
Dr. Jennifer Austin
Obstetrics and Gynecology 17 years experience
Endometrium: If you are 21 years old, an endometrial thickness of .66cm is normal. If you are post-menopausal, it is too thick.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Jennifer Austin
Obstetrics and Gynecology 17 years experience
Provided original answer
I assumed you meant cm, not mm. :). .66mm is not accurately measured on ultrasound
Oct 6, 2017
Dr. Michael Gabor
Diagnostic Radiology 35 years experience
Do you: mean 0.66cm? That would be normal. 0.66mm would be imperceptibly thin...not normal in a 21 year old, but not unusual in a post menopausal woman, who is not on HRT, with an atrophic endometrial lining.
Created for people with ongoing healthcare needs but benefits everyone.

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Last updated Nov 28, 2017
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