all males should be doing a monthly check of their testicles..like we do for our breast. especially young males.
they can get infections...foliculytis (spelledthat totally wrong), cysts.
i'll see if i still have the link, but lance armstrong has a site about testicular cancer. his story.
i'm glad he was smart enough to go get it checked. men tend to blow off stuff like this.
btw..men get breast cancer too.