Some spot on penis

Dear Patient: Please understand that unprotected sex is always a risk. It could cause many STDs. It is better to consult a Skin or STD, specialist who can diagnose and treat accordingly. There are chances that this is due to your sexual activity. Get it tested as soon as possible and treat it.

You can find the Doctors here: http://www.sehat.com/dermatologists-in-dhanbad.htm