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Fertility Glossary

Endometrial biopsy

A small sample of womb lining taken for laboratory examination.

Tests & investigations

An endometrial biopsy takes a thin sample of the lining through a fine catheter passed through the cervix, usually in rooms and taking only a few minutes. It is used to look for chronic endometritis, abnormal cells or, in some protocols, receptivity testing. Cramping during and shortly after is common.

Also known as: pipelle biopsy, womb lining biopsy

Sources

  • ESHRE guidelines and patient information

Last reviewed: 8 September 2026. Written by the Antega Editorial Team. General information only β€” always follow the advice of your own clinic, doctor or pharmacist.

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