The normal thickness of the endometrium after ovulation, when implantation takes place, is 7-10 mm. If the endometrium is too thin or too thick, implantation may be hindered or prevented, as the endometrium is not receptive and therefore pregnancy may not occur.
How thick does the endometrium have to be to become pregnant?
By Zaira Salvador B.Sc., M.Sc. (embryologist).
Last Update: 11/29/2021
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)