Ok let's say an average man jizzed up in there it would be 6 to 7 inches in there. Then it would have to crawl that distance then cover a 1.5 inch gap then wander 6 inches into the harshest environment possible just to reach the opening to the uterus then up the canal and then penetrate a fortress. Also this would mean she would have to be in a seated position until it came of the butt then she would have to do a handstand to get it to go up the v. The dudes lil swimmers would have to live at least an hour to do this and they would have to be built like a tank.