i had a black line appear on my ball sack which goes from the top to the bottom and spead all over the bottom, it is darker that the rest of my skin and perfect width from top to bottom, i am kind of scared and what wondering what it was, can you please help me out?
HelloThanks for query. The black line seen on scrotum extending from top to bottom is a Median Safe a thick fibrous tissue that separates two compartments containing Testicle and epididymis. It is natural and seen in every individual and nothing to be worried about . Chat Doctor.