How does a No Scalpel Vasectomy work?
Sperms are made in the testicles. Sperm leaves the testicles through two tubes called the vas deferens, and mixes with other fluids to make semen. The sperm in semen can cause pregnancy if it fertilises with a female egg.
A vasectomy blocks or cuts each vas deferens tube, keeping sperm out of the semen. Sperm cells stay in the testicles and are absorbed by the body. Starting about 3 months after a vasectomy, the semen won’t contain any sperm, so it can’t cause pregnancy. But a male will still have the same amount of semen he did before. Semen just won’t have any sperm in it.
Vasectomies don’t change the way of having an orgasm or how ejaculating feels. The semen will still look and feel the same after a vasectomy — it just won’t be able to get anybody pregnant.