Penis is designed to eliminate a rival sperm during intercourse. There is a study by State University of New York that concludes that the penis acts as a "semen displacement device" and evolved in part to pay another man sperm.
The study suggests that the purpose of the penis during love that helps to clear [...]
25Jun09
As the penis has a head
Penis must be checked regularly to keep it healthy. Penis is a muscle and it needs to be treated the same as the rest of the body. People often think of the penis until something goes wrong. E "as in any part of life to be better to prevent rather than reactionary. It is easier [...]
