What is testicular bathing?
Testicular bathing or thermal contraception is a natural contraceptive method for men. The scrotum is bathed in hot water. The heat prevents sperm production.
Naturally, the testicles are located outside the body in the scrotum, where the temperature is constantly kept about 2-4 degrees below body temperature. Even at body temperature, sperm production is reduced or the sperm lose their motility. The effectiveness of this method is scientifically controversial.
Why should you do that?
Like all other contraceptive methods, testicular bathing has its advantages and disadvantages. The positive thing about this method is that it is a natural method of contraception. This means that neither man nor woman need to take hormones (hormonal contraception) or implant foreign bodies (mechanical contraception).
In addition, testicular bathing is one of the few contraceptive methods that can be used by men, besides the condom. It is therefore possible that the partner can be relieved. Moreover, the man is able to control the contraception himself and does not have to rely on his partner.
How does it work?
There are special chair constructions for the testicular bath, which have a basin with water instead of the seat. They also contain an immersion heater and a heat controller. Before the testicles are immersed in the 45 degree warm water, small weights must be attached to the testicles. This ensures that the testicles are really under water and not just floating on the surface.
How long should one bathe the testicles?
For a sufficient effect it is recommended to perform the testicular bath for three weeks, daily for 45 minutes. However, there is disagreement among experts as to how long this effect will last. In some studies the talk is of 6 months, in others only of 4-6 weeks. Another theory even says that heat only reduces sperm production by 30-60% and therefore does not necessarily lead to infertility. If you are considering this method of contraception, you should consult your doctor.