A person with partial diphallia and hypospadias demonstrating urination
Diphallia is the rare condition of being born with two penises. At any given time, approximately 100 men throughout the world are diphallic. The chances of your baby boy being born with two penises are approximately one in 73 million. In the picture above, the diphallia is incomplete. Some individuals have two complete penises. The person above also has severe hypospadias, a congenital condition in which the urethra is incomplete.