hi all, i have a large mole on my breast it was about the size of a pea before i had my son. Its now bigger just over half a centimeter if not bigger. My boobs went up 3 cup sizes during pregnancy i was very small before and now they are a bit flabby and streched the mole is on the side of my left boob. Could this be why its got bigger because my boobs have? it looks normal apart from that. I just read that large moles are more lkely to turn in to skin cancer & im a tad worried, i will get it checked next week x