Skip to main contentSkip to main content

Amniocentesis

What happens

Amniocentesis involves taking a small sample of amniotic fluid so the cells it contains can be tested. Amniotic fluid surrounds the unborn baby (foetus) in the womb (uterus).

Open all pages about Amniocentesis

Page last reviewed: 12/10/2022
Next review due: 12/10/2025