成人下身溫度太高會影響精子質和量。不過小朋友可能還是為了就廁方便和避免尿布疹吧:)

來源: 2019-04-04 19:39:08 [舊帖] [給我悄悄話] 本文已被閱讀:
Heat exposure. Sperm production in humans and other mammals is dependent on the temperature of the testiclesSperm is optimally produced when the testiclesare 2-4oC below body temperature. ... The increased testicular temperature may affect both the quality and quantity of sperm produced.Jul 23, 2009