im 14 and since i was a baby ive had a mole above my right eyebrow that always kinda sticking out of my skin. lately i have noticed that its getting bigger and discolored. i have herd that moles can cause skin cancer and im getting worried. can they?

I speak of the ones you were born with/ acquired in your childhood or young adulthood.

I have a lot of small birth marks on my body, but I was looking in the mirror today and noticed one I don’t really know if I’ve had or not.

It’s small and the same color as my other birth marks, and it’s an oval shape. Is it possible I just never really payed attention to it?

No I haven’t been in the sun much, at all. I actually don’t go outside as much as I should since I live in the city.

I got a mole removed a few years ago but luckily, it wasn’t cancerous. I just found a mole (or so it looks like) on my upper arm. It’s kind of a pinkish/brown. It’s been there for a little while. Prob. like a month or two. Could this be cancerous? Or can any mole that just randomly shows up not be cancerous? Do you have to have a family history of cancerous moles to get one?