Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Polaris system
A typical lubrication system, showing the oil pan, oil pump, oil filter, and oil passages.