After sex, hold the base of the condom and pull out before the penis gets soft. Try not to spill any semen. Throw away the condom in the trash, not the toilet. When used properly, a condom does work and very well. Condoms are highly effective against the spread of STD s.
Condoms are the only non-permanent form of male contraception.
You can involve your partner in putting it on. Condoms can help make an erection last longer. Essentially, safe sex is no sex. Safer sex is sex that greatly reduces the unwanted consequences of sex, such as unwanted pregnancy, coercive sex, and the spread of sexually transmitted diseases. Talk with your partner.