 [ Symptoms ] can i go through puberty without one testicle i am 14 and have pubic hair how do i know if i produce sperm or not [ Disease ] yes you will have a normal puberty and you are most likely producing sperm since you are not planning on having a family right now it may not be that critical that you have that information but if you want get a semen sample and look under the microscope or you can ask your doctor to order a semen analysis you are probably worrying unnecessarily i would bet you are just fine