This method is given as a shot (injection) every 3 months. If you want to get pregnant, you can stop using this at any time.

A shot of a progestin hormone, either in the muscle or under the skin.

• The shot stops the ovaries from releasing eggs
• It also thickens the cervical mucus, which keeps the sperm from getting to the egg.

You need one shot every 3 months from a healthcare provider.

Some Side Effects

• Loss of bone density
• Irregular bleeding or bleeding between periods
• Headaches
• Weight gain
• Nervousness
• Dizziness
• Abdominal discomfort

Some Less Common Risks

• Ectopic pregnancy
• It is rare, but some women will have blood clots.

Does it protect me from sexually transmitted infections (STIs)?

No.