I'm 19 years old, have had multiple types of intercouse with multiple girls and never once have I produced semen including masturbation. I have absolutely no idea what is wrong considering I've never even had a wet dream. I am starting to get very nervous as I am more than likely at the termination stages of my pubescent self and I would like to start a family which contains my gene pool. I am genuinely concerned here and would take any advice.
Hi Guest,
Are you on any medications?
Start with a visit to your doctor for a full physical - including blood work - to check your hormone levels.
After that you may be referred to an endocrinologist or a urologist.
Don't let a possible issue continue. Resolve it now.
Good luck