Oliver Feng

I’m not here to change the world — just your underwear. To healthy Aircon undie. One bum at a time. Mr Right right in heart! Best gift for male!

Scrotal temperature needs to be cooler than the inside of the body for normal spermatogenesis. If you do an online search with the words “scrotum, temperature, medical, university”, you will find that many medical universities, professionals in the world agree on the advantages of lower scrotal temperature. High temperature on scrotum leads bad quality of sperms=>bad babies, even no baby. Costs to  ...