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Fertility Glossary

Clinical pregnancy

A pregnancy confirmed on ultrasound, not only by a blood test.

Pregnancy after treatment

A clinical pregnancy is one where a gestational sac, and usually a fetal heartbeat, can be seen on ultrasound. Clinics report clinical pregnancy rates separately from positive test rates because not every positive test becomes a clinical pregnancy, and not every clinical pregnancy results in a live birth.

Also known as: confirmed pregnancy, pregnancy on scan

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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