Im a male of 40 years old now.In 1990 my testicles pain very much and it became big like a small ball, I went to hospital and the doctors said that I have this epididymitis. They gave me some medicine and after few weeks it appear normal and no pain any more.But few months later I discover that one of my testicle has disappear.Thus I hope that it will come back again.I waited till now there is no hope.And Im feared if it will come a point my manhood wont function.This worry me a lot,please help me.
See a urologist for an examination. It is important to find out what happened to it. In some cases you may have had testicular torsion and the testicle atrophied.
You need an exam.
One testicle is enough to support your manhood.