Also, most people wanting to ask your question, if we can talk about "most" in this situation, would phrase it differently.

NOT "Physiologcal Effects of Involuntary Celibacy"

BUT "Is not having a sexual partner harmful to health?" or something along these lines.

You definitely have an advanced vocabulary, which is good for taking the GRE Verbal, but if you talk this way with women, you might be scaring them off, and that just might me way more detrimental than hair on your chest. Plus, for the most part, unless you are a beach boy, women do not know about the hair until pretty deep into a relationship. Since you pursue a CS MS, I doubt that you are a beach boy...