Description
The transdermal (meaning the medication is absorbed through the skin) contraceptive patch is called both Xulane patch and Twirla patch.
How does the birth control patch work?
It prevents pregnancy by stopping sperm from joining with an egg (stopping fertilization).
It has both estrogen and progestin which helps prevent ovulation, and thickens the mucus of the cervix. This means there is no egg available for sperm to fertilize and sperm are blocked by the mucus so it could not swim to an egg
How effective is the patch?
The birth control patch is 99% effective if used perfectly. Humans are not perfect though and things can happen, in the real-world it is about 93% effective.
What side effects can occur on the birth control patch?
Some side effects can happen for some people but not everyone, many can use the patch without issues. Some side effects include headaches, nausea, sore breasts, changes in your menstrual bleeding, skin reactions where the patch goes. The side effects usually resolve in 2-3 months.