There are two primary purposes for contraception: to avoid unwanted pregnancy and to prevent the spread of sexually transmitted infections (STIs), previously known as sexually transmitted diseases (STDs). Some kinds of birth control will take care of one purpose, but not the other. Some methods of contraception will cover all the bases.
Still, each birth control method has some side effects or complications, and no single birth control is totally fail-safe. When you are choosing a birth control method, it's important to choose the type of contraceptive that best suits you and your lifestyle.
Some people select condoms, which can prevent pregnancy and the spread of STIs. Hormonal methods of contraception, also known as the birth control pill - or simply, "the pill" - are used only to prevent pregnancy. When using the pill, there is no protection against the transmission of STIs.
Weigh the pros and cons of each form of contraception before you choose. Read more about all the different types of contraception and find out about the latest in birth control options.