islandcarol:
Thank you gentlemen for this useful information! I plan to buy the hub a kilt!
Islandcarol
All the information that I have seen on lower scrotum temperature only indicates that it results in higher sperm counts, not more ejaculate nor higher sex drive.
If you want to become a father than freezing your balls off might be useful but otherwise it is probably useless. In fact if you don't want to contribute to the world's overpopulation problem than keeping the family jewels toasty warm would be more beneficial.