If you just started birth control pills and you're wondering whether you're protected from pregnancy yet, you've come to the right place. Grab a seat. Many women have this exact question right after ...

How does birth control work? There are basically two types of birth control pills, synthetic forms of the hormones progesterone and estrogen, which can be close to 100 percent effective at preventing ...

Evidence shows that birth control pills containing the hormones estrogen and progestin can increase the risk of different types of cancers and decrease the risk of others. Since 1999, the World Health ...