3 doctors weighed in:

What should be the endometrium size on ovulation?

3 doctors weighed in
Dr. Philip Chenette
Fertility Medicine
2 doctors agree

In brief: 8-12 mm

Endometrial lining varies from 8-12 mm in thickness mid-cycle, just before ovulation.
Pregnancy rates drop slightly at 7-8 mm, then more dramatically with lining thinner than 7 mm.

In brief: 8-12 mm

Endometrial lining varies from 8-12 mm in thickness mid-cycle, just before ovulation.
Pregnancy rates drop slightly at 7-8 mm, then more dramatically with lining thinner than 7 mm.
Dr. Philip Chenette
Dr. Philip Chenette
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