What is the difference between a birthmark and a mole? How to tell the difference?

Mole, mole, is on each of our skin. Moles are on each of our skin, and there is more than one. Some are in the bright place, and some are in the dark place. Moles are a common skin disease that develop slowly and generally have no symptoms.

Birthmarks are irregular, such as Ota nevus, Iteng nevus, Mongolian spots, congenital pigmented nevus, brown birthmarks, etc.; they can also appear as light red, bright red or even dark red telangiectasia patches; It may also appear as a brown birthmark on the skin.