How good is it at preventing pregnancy?

One of the most effective methods, with less than 1 in 100 women getting pregnant in the first year.

How it's used

Placed under the skin of your arm by a health care provider during an office visit

How often do I have to remember it

Lasts 3 years, but you can have it removed whenever you want.

Side Effects

• Can cause spotting or irregular periods
• Some women may feel sad or have decreased interest in sex when using this method

Benefits

Discrete--no one needs to know its there