Masturbation, Night fall & Penis infection

Q1: I am a 15-year-old boy. I have been masturbating for the last five years; now I am experiencing night fall. I think I will become weak, if this continues. Please help.

A1: If you are masturbating it is unlikely you will get night emissions. Sleep well, neither your brain nor your body will wither away.

Q2: I am a 21-year-old man. Three months back a few red spots and some wax like substance appeared on the head of my penis. Since then I am unable to pull the foreskin back. My skin cracks and bleeds. Please help.

A2: Consult a doctor. An antibiotic can be prescribed after the diagnosis. The wax substance is smegma, a natural secretion under the foreskin.