Hormonal Method

The contraceptive injection is a shot of hormones that lasts for 1 up to 3 months.


Hormonal Method

The contraceptive injection is a shot of hormones that lasts for 1 up to 3 months.




1, 2 or 3 MONTHS


Highly effective

Widely available

Easy to Use



    The contraceptive injection is a shot that contains hormones, either a progestin alone, or a combination of progestin and an estrogen, that stops your body from releasing eggs and thickens the cervical mucus. This method requires you to receive a shot from a healthcare provider either once a month or every three months. However once injected, it is irreversible; side effects from the injection cannot be stopped once they manifest.

    Contraceptive Injection - Hormonal Method

    HOW TO

    Firstly you’re going to need to talk to your healthcare provider. As with most contraceptives, they aren’t the ideal choice for everyone so getting advice from a professional is something we always recommend. If you decide the contraceptive injection is a method you’re interested in your healthcare provider will do it for you. Then, depending on the type of shot you get, you’ll just need to go back every month or three months for another top up and you’ll be highly protected in between.


    • It lasts for 1 up to 3 months
    • It permits sexual spontaneity and doesn’t interrupt sex
    • It doesn`t require daily or weekly attention
    • It can offer an alternative to those affected by the hormone estrogen
    • It can be used when breastfeeding
    • It may reduce heavy and painful periods for some women
    • It requires keeping track of the number of month used
    • It may cause some people to suffer headaches and mood swings
    • It may cause headache, weight gain, abdominal discomfort
    • It may take up to one year for your period and fertility to return after stopping injection
    • It may cause disrupted periods
    • You may lose bone density if you get the shot for more than 2 years in a row
    • Does not protect against HIV infection (AIDS) and other sexually transmitted infections (STIs)


      The injection must be given by a healthcare provider. Depending on where you live, you can have the injection done at your local doctors or family planning clinic.

      You do need to have the injection once every month or every three months, depending on the type of injection you have. The amount of hormone which is injected to prevent unintended pregnancy will only last around 4-12 weeks depending on the type, so if you miss an injection you will not be protected against pregnancy.

      If you are sexually active and do not currently wish to have children, you can continue having the injections to protect against pregnancy, providing you find the method suits you and you have regular check-ups with your doctor or healthcare provider.

      No. There may be a delay in regaining fertility after stopping monthly injections, but in time the woman will be able to become pregnant as before, although fertility decreases as women get older. The bleeding pattern a woman had before she used injectable contraceptives generally returns a few months after the last injection. Some women may have to wait a few months before their usual bleeding pattern returns.

      Periods and fertility may take up to a year to return after stopping injections, depending on the type of injectable, and this may vary from woman to woman.