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Contraceptive Pill and Injection

If you would like to discuss starting, changing or restarting the contraceptive pill or contraceptive injection, please complete the enquiry form below.

The Contraceptive Pill

The contraceptive pill is a very effective method of preventing pregnancy when taken correctly.

There are two main types:

Combined Pill

The combined pill contains both oestrogen and progesterone hormones.

Benefits include:

  • Highly effective when taken correctly
  • Can help regulate periods
  • May reduce period pain and heavy bleeding
  • Can improve acne in some people

The combined pill may not be suitable for everyone, particularly those who:

  • Smoke and are aged over 35
  • Have a history of blood clots
  • Have certain migraine conditions
  • Have specific medical conditions that make oestrogen unsuitable

Progesterone-Only Pill (POP)

The progesterone-only pill contains a single hormone and can often be used by people who cannot take oestrogen.

Benefits include:

  • Suitable for many people who cannot take the combined pill
  • Safe to use while breastfeeding
  • Does not contain oestrogen

Possible side effects can include changes to bleeding patterns, headaches or breast tenderness.

The Contraceptive Injection

The contraceptive injection is a long-acting hormonal method that provides protection against pregnancy for up to 13 weeks per injection.

Benefits include:

  • Very effective contraception
  • No need to remember a daily pill
  • May reduce period pain
  • Some people find that their periods become lighter or stop altogether

Things to consider:

  • Injections need to be repeated every 13 weeks
  • Fertility can take several months to return after stopping
  • Some people experience irregular bleeding, weight changes, headaches or mood changes
  • It may not be suitable for everyone and will be discussed during your consultation

Booking an appointment

To discuss or continue the contraceptive pill or injection, please complete our online form

Related Information

Long-Acting Reversible Contraception (LARC)

Page published: 13 February 2024
Last updated: 24 August 2026