No condom prevents pregnancy or sexually transmitted diseases
(STDs) 100% of the time. But if you and your partner are having
sex, nothing protects against STDs better than a properly used
condom. For those having sex, condoms must always be used to
protect against STDs even when using another method of birth
control. They must be used correctly and must be used every time
you have sex. Even when used correctly, condoms do not protect
against infections spread from sores on the skin not covered by
a condom (such as the base of the penis or scrotum). Using a
condom correctly doesn't only mean putting it on right side out.
You should also: Check the expiration date (condoms can dry and
crack if they're old). Choose condoms made of latex, which is
thought to be most effective in preventing STDs. If one of you
has an allergy to latex, use polyurethane condoms instead. Keep
condoms away from heat and light, which can make them more
likely to break. Only use water-based lubricants with condoms.
Shortening, lotion,