This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Common abbreviations used in obs & gynae

Authoring team

ARM - artificial rupture of membranes

CTG - cardiotocogram - device measuring fetal heart rate and uterine contractions

EDD - estimated date of delivery

LMP - last menstrual period (date of first bleed)

SROM - spontaneous rupture of membranes

TOP - termination of pregnancy

  • STOP - suction
  • PGTOP - prostaglandin

IOL - induction of labour

Other abbrieviations are listed in the index as synonyms.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2025 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.