For a man to go to a male doctor.

 Man complains that after each sexual intercourse head of the penis brushing and sheds skin, cracks bleed. Heals, but after the next sexual intercourse bleeding again. Definitely, you should go to a specialist. At the urologist. Checked whether there is a fungal infection. Fungi affect the penis Skin becomes thinner and vulnerable. Definitely you should take Vitamin E. Diabetics often develop diabetic angiopathy – vascular fragility, bleeding. Check your blood sugar! Be healthy.