The NHS website

How well contraception works at preventing pregnancy

Find out how well each method of contraception works at preventing pregnancy.

Find out how each method of contraception works, including how often you need to use it and if you need to see a doctor or nurse to get it.

Find out how different methods of contraception may affect your periods, including making them lighter, heavier or stop altogether.

Choose if you want to share data from your health records for planning and research.

If you are pregnant and would like to know more about looking after your mental health, this page has advice and information.

Read more about how testosterone therapy can affect your fertility and why it is not recommended to take testosterone if you’re pregnant.

What happens at your first midwife appointment (booking appointment) including questions, blood tests and checks.

Find sexually transmitted infection (STI) testing and treatment near you.