“Why can’t I have an orgasm during intercourse?” The reason they can’t is very likely the same reason most women can’t: Intercourse is not a very effective way to stimulate the clitoris, and clitoral stimulation is the most common way to make an orgasm happen. In fact, research has found that one reason why women vary in how reliably they orgasm with penetration is the distance between the clitoris and the urethra.

