Were you born with a blue-grey, bruise-looking spot that vanished as you became older? You may have been a baby with the Mongolian Blue Spot. What is this odd birthmark and how did it get such a name?
Were you born with a blue-grey, bruise-looking spot that vanished as you became older? You may have been a baby with the Mongolian Blue Spot. What is this odd birthmark and how did it get such a name?