No. But it is better for fertility if they are lower than the core temperature of the body.
Males have testicles.
The "Ball Sack" is called a "scrotum" and contains testicles.
Sperm are produced externally because there is a certain temperature at which they survive. for this reason, when its cold, your testicles "shrink" to warm up and keep it at the required temperature. when its warm on the other hand, your testicles "drop" to drop the temperature
The scrotum is a pouch of skin that holds and protects the testicles in males. Its primary function is to regulate the temperature of the testicles, keeping them slightly cooler than the body's core temperature, which is essential for optimal sperm production and health. The scrotum achieves this temperature regulation by contracting or relaxing in response to environmental conditions.
because they must maintain a certain temperature. they get closer to your body to stay warm in winter and the opposite in the summer time **To properly form sperm the testicles need to remain at a very high body temperature. The scrotum(sack that holds the testicles) will flex and relax to maintain this temperature.
Testicles are held in the scrotum which hangs them outside the body where it is cool enough for spermatozoan production. The function of the testicles is spermatozoan production.
Lots of things come in pairs: Hands, Legs, Eyes, Parents, Testicles...
when the testicles are not undescended it affects the temperature which causes infertility due to no sperm production.Adult males with cryptorchidism typically have lower sperm counts and produce sperm of poorer quality than men with normal testicles
Males that have not been castrated only have testicles.
The scrotum is a pouch of skin that houses and protects the testicles in males. Its primary function is to regulate the temperature of the testicles, keeping them slightly cooler than the body's core temperature, which is essential for optimal sperm production and overall reproductive health. The scrotum achieves this through muscle contractions that adjust its position relative to the body, helping to maintain the ideal temperature for sperm development.
During puberty, a males testicles will get lower and increase in size.
they are the 2 "balls" that create sperm which are located underneath the penis in males.