How do couples make babies?

To have a baby, you must have sex. This involves the male inserting his penis into the womans vagina. there are a number of ways couples can do this. the most common being the woman lying on her back, and the man on top of her.they then begin to make thrusting movements against each other's bodys. this sexually arouses both of them.if they do this for long enough, the male will produce sperm. when this makes contat with one of the woman' eggs, it usally results in her becoming pregnant. after nine months. a baby is born.