There are two types of contraceptive injections: Depot Provera, which is used every 12 weeks, and Noristerat, which is used every eight weeks. Depot Provera is most commonly used and the one which ...

There are two types of injection available in the UK: Depo-Provera, which lasts for 12 weeks, and Noristerat, which lasts for eight weeks. They are available on the NHS and can be performed by a ...