“There is no doubt that the area on the front vaginal wall, about one to two inches inside a woman, is ultra sensitive to stimulation, but we don’t know if there’s a particular spot. It’s also rather difficult to access – certainly by anything that men were born with!

“But there are sex toys that make it easier to reach the area, which when stimulated gives you a wanting-to-pee sensation that’s soon replaced by strong erotic feelings. But in the end, it’s something women either like, or don’t.”