In 2003, Channel 4 conducted a poll to discover the 100 Worst Britons We Love To Hate. The rules dictated that the winner had to be British and alive and not currently in prison or pending trial. The results were as follows:
... for sperm.
The external urethral sphincter is the skeletal muscle that allows voluntary control over urination.
In the human female, the urethra is about 1-1.5 ...