If you’re looking for protection against pregnancy and sexually transmitted infections ( STIs) without a prescription, condoms may be a good option to explore. They’re discrete, relatively inexpensive, and don’t involve any synthetic hormones. Condoms are also readily available at your nearest convenience or drug store.A condom creates a barrier between you and your partner during sex. It prevents your skin and fluids from coming into contact with that of the other person. This means that they help to prevent pregnancy and protect against STIs as well. Condoms can also be used in combination with other birth control methods, such as birth control pills or intrauterine devices ( IUDs) , to provide added protection.