True.
Circumcising is usually done due to religion or beliefs of the parents such as people who are Jewish. It was a big thing a while back as they believed it looked batter, that phase has since passed.
"We need to keep the wound tightly bandaged for at least 3 days." <span>If a wound is large, it can be covered by a loose dressing, which is changed in about 12 hours and redressed after the wound is cleaned. The wound is then left open to the air after 24 hours have passed from the time of the injury. :)</span>
To know if something is spoiled or molded. To make sure that it wont give you the stomach virus or food poisoning.