There are products that are made for both the male and female anatomy and they all work in different ways. There are a couple of products on this page specifically for the male anatomy.
The male penis is a very large organ. In males, the penis is composed of a shaft and an urethra. The shaft is a hollow cylinder about the size of a grapefruit. It is composed mostly of cartilage and bone. The urethra is a long tube with a spigot near the tip of it and a tube through the middle. This tube passes out of the penis and into the rectum. The urethra is very important because it regulates the flow of urine. It is connected to the prostate gland, the uterus, the bladder, and the vagina.
A few things can happen when the body does not have an adequate supply of urine. It can be caused by: An infection A problem in the kidneys that may cause the bladder to leak or be weak. This can make it hard for the penis to ejaculate Excessive use of sex toys. This may include vibrators and other small items, such as anal beads and lube Stress that is too great for the body to handle.