There are lots of myths about condoms, but here are the facts that you need to know:
Condoms are the only form of birth control that also protect against sexually transmitted infections (STIs). Even if you or your partner are using other forms of birth control, condoms are helpful to add to the mix. They add some extra protection from pregnancy while also helping you relax and enjoy without worrying so much about STIs. You and your partner(s) can choose between external condoms that go over a penis or sex toy, or internal condoms that go inside the vagina or anus..
Condoms are stretchy — really stretchy. Condoms aren’t one-size-fits-all, but there’s definitely a condom out there that fits you. Your condom should be snug at the base of the penis. If your condom is loose, it could slip off, and won’t work as well at preventing STIs or pregnancy.
You only need one condom at a time. Doubling-up on condoms does not double your protection. One is all you need to get the job done.
Condoms are one-time use only. So use a new condom for every sex act, every time. That’s still true if you switch from one kind of sex (like anal sex) to another kind (like vaginal sex).
Condoms expire. So check the date -- the expiration month/year should be later than today.