7 Facts You Didn’t Know About Your Penis PENIS FACT No. 4 German researchers say the average intercourse lasts 2 minutes, 50 seconds, yet women perceive it as lasting 5 minutes, 30 seconds. I’m not sure what that means: are we that good, or that bad? Pages: 1 2 3 4 5 6 7 8 DeWayne Rogers I write. I create. I take photos. In my spare time, I'm also a part-time super-hero. Go figure.