And the top part where your hair go will swell like a egg. we took his to the doc. like 3 times. they said don't worry. but now it really big and look so bad like it hurt him. it stay longer now to. why is it swollen like that up there. will it mess him up from having kids? when he get grown? it really seem this young doctor do not know what to do about it. we really need to go to another one. but what can cause it to do that it really look like a egg on top , where the hair on his private would be if he had some! he never fell or got hit there, one ball always is gone and when it come back down . he will still be swollen big up on top! wow! help????????????????? thank you GOD! bless you

One question - have both your son's testicles descended? If a baby's testicle has not descended in the first 6 months, the boy should undergo evaluation by a pediatric specialist and treatment if the condition is confirmed b/c it can lead to infertility or other medical problems.

In some boys, the testes may experience retractile testes. This is a normal condition where the testes are in the scrotum but temporarily retract or pull back up into the groin. There is no need to treat a retractile testicle, since it is a normal condition, but it may require examination to confirm that it is not undescended testicle.

You should continue to seek medical attention for lumps, redness, pain or other changes in the testicles. If the first doctor that you saw did not help, I suggest that you look fro a second opinion. Testicles can get inflamed or infected or can collect fluid in the scrotum around the testicle (hydrocele).