This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Effectiveness

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Tests show that for every 100 women who take the combined pill carefully and consistently, less than one become pregnant in a year. With less careful and consistent use, however, one to two will get pregnant, and among chaotic pill users, the failure rate may rise to 7%.

To ensure maximal effectiveness:

  • the pill must be taken regularly
  • a routine - same time - should be established
  • another contraceptive method should be used in addition if the patient misses a pill, is sick, has severe diarrhoea, or is taking medicines that may reduce the effectiveness of the combined pill

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 2024 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.