When you use natural family planning, you don’t have to worry about side effects or deal with refills or replacements. And if you decide you want to get pregnant, you can try right away.
But does it really prevent pregnancy? And is it right for you?
When you choose natural family planning, you're relying on your own fertility awareness -- knowing when you’re most likely to get pregnant.
Today, there are plenty of tools to assist you: high-tech digital thermometers, kits that measure certain hormones...