The reality of sex

The reality is this: the sperm itself enters the ovum (no one place it there). The fertilized ovum (also called an embryo at this point) moves down the fallopian tube and into the woman's uterus. No one forces it into the uterus. The fertilized ovum implants itself, actively, to the wall of the uterus. No one attaches it to the wall. It does this all on its own. In fact, it releases a hormone that tricks the woman's immune system into thinking it is not foreign so that the immune system won't kick it out (and often times, it fails....which results in a miscarriage early on). A woman does not have control over the blind mechanics of her uterus and therefore cannot consent to this usage, condition, health alteration, medical risk and harm. Unless she was trying to get pregnant, of course.