Hello docs, i need to know whether the habit of masturbation is good or bad for health?

Depends: What is it doing for you? For most teens, it's a way to learn about your mind and body in preparation for adult life, and have fun and to stay comfortable and able to focus on other things. This is natural, normal and healthy and it won't make you self-centered, impotent, short, hairy, smooth, stupid or infertile. If you're obsessed with erotica ; missing out on life, get with your doctor 4 help.