Condoms prevent pregnancy how. Condoms go day does not have semen, which contains sperm, into the uterine cavity, vagina and uterine tubes to mix with the eggs and can also prevent sexually transmitted disease and AIDS.
Condoms do not prevent pregnancy. condoms to block the semen which contains sperm, into the vaginal cavity. Tubes and uterus to the egg mixture. And also to prevent disease Sexually And AIDS
The condom to prevent pregnancy? .Condoms to the barrier from semen, which is the sperm into the vagina, uterus Tube and uterus to mix with the egg. And also can prevent disease, sexual relations, and AIDS.