You'd think something like that would be pretty hard to miss.
But Andrew Wardle has been living without a penis his entire life, and somehow managed to keep it a secret from the women he's slept with… and there's over 100 of them!
The 39-year-old from England was born with a rare condition, where his bladder grew on the outside of his body!
Doctors were able to fix it and put it back inside of him so he could go to the bathroom, but he was never able to grow the crucial reproductive organ.
However, the condition didn't prevent him from developing testicles.