Uses hormones that prevent ovulation and fertilization of an ovum.
What is it and how does it work?
An oral medication containing hormones that once released into the body, will prevent pregnancy(58) by preventing fertilization. You take one pill everyday(58).
What does it prevent?
Reduces your chances of pregnancy, does not prevent STIs(58).
What is its effectiveness?
When taken exactly as instructed, the pill is 99% effective(59). If you forget to take the pill occasionally, it is about 91% effective at preventing pregnancy(59).
Side Effects
What else to know?
To make it the most effective, take the pill everyday, at the same time each day(59). If you take other medications, talk to a health care provider to make sure there are no drug interactions that could lower the effectiveness of your oral contraception pills(59).
What is it and how does it work?
The patch is similar to a band-aid. It is placed directly on your skin and releases hormones which prevent pregnancy(61).
How do I use it?
Choose a schedule that suits you:
How to use(61):
To remove the patch(61):
What does it prevent?
The patch reduces the risk of pregnancy, but does not prevent STIs(61).
What is its effectiveness?
The patch is about 99% effective when you use it perfectly every time(63). It is common to make a mistake and easy to forget to change the patch on time, so in reality the patch is about 91% effective(63).
Side Effects(64)
What else should I know?(61)
What is it and how does it work?
A small ring that is inserted into the vagina and releases hormones that prevent ovulation(65).
How do I use it?
To insert a new ring:(66)
To remove an old ring(66):
What does it prevent?
Prevents against pregnancy, does not prevent STIs(65)
What is its effectiveness?
Side Effects(69)
What else should I know about the CVR?
What is it and how does it work?
What does it prevent?
Prevents against pregnancy, does not prevent STIs(71)
What is its effectiveness?
Side Effects(73)
What else should I know?
What is it and how does it work?
An oral medication that prevents ovulation from happening. It is taken after unprotected sex has taken place(74).
What does it prevent?
Prevents pregnancy, does not prevent STIs(79)
What is its effectiveness?
What else should I know about the Morning After Pill?
It is important that you do not rely on this method because it should only be used in an emergency as a last resort(74).