"Be your own doctor and look out for the signs "

You can now tell the difference between a normal mole and a cancerous one also. All you got to do is keep track of where your moles are and what they look like. Get them checked if they start to change in shape or color or if you spot a new spot. Better be safe than sorry. "Be sure not to miss out the not so obvious spots" like the soles of your feet, between your toes, your nail bids, and even your rectum, vagina or mouth. Even though melanoma usually occurs on the frequently exposed areas but you never know where the next attack might come from. 6.