Hello, and i hope I can help you today.
Your fiance most likely has a small
hernia in his testicle. When boy babies are born, the testicles drop from the groin through a canal into the
scrotum. This canal can stay open in some people and the testicle can slip into the canal.
A man's testicles need to be outside the body to remain cooler than regular body temperature for sperm to develop properly. Just to be safe, if you are trying to get pregnant, your fiance should see his primary doctor or a
urologist for an examination to make sure there is nothing to be concerned about. If the testicle goes up into the groin and gets stuck and he cannot push it back down, your fiance should go to an emergency room as the blood supply to the testicle can be compromised.
I hope I was able to answer your question today and that this information was helpful.
Best wishes, and good luck with getting pregnant,
Dr. Brown