Three methods of male sterilization, do you know?

Some men hope that sex is not just a way to reproduce, but a way to enjoy life. However, contraception is a very troublesome thing, and it is not completely assured. Some men hope to find a safer, simpler and more effective contraceptive method, which is male sterilization surgery.

1: Create a blockage in a certain part of the vas deferens to block the transport of sperm and achieve the purpose of sterilization. There are generally two methods in clinical practice.

2: Extraluminal occlusion of the vas deferens. Use a U-shaped or V-shaped silver or tin clip to clamp the vas deferens to achieve the purpose of blocking. The advantage of this method is that the lumen can be restored after the pressure is removed.

3: Vas deferens intraluminal occlusion. The vas deferens is surgically cut open, and a plug is placed into the lumen, either directly inserted into the lumen or introduced into the lumen by needle threading, to achieve the purpose of blocking the lumen. Commonly used blockers include nylon thread, intestinal thread, rubber balloon, non-toxic compounds (such as silicone strips), metal objects, etc. When necessary, the blocker in the lumen is removed to restore the vas deferens passage.

1: A high molecular compound that can solidify quickly (such as sodium morrhuate, formaldehyde, ethanol, etc.) is injected into the vas deferens cavity through the scrotal skin with a needle to form a plug, blocking the vas deferens to achieve the purpose of sterilization. This method is easy to obtain materials, simple to operate, has few complications, is safe and reliable, and is very popular.

1: Non-blocking vas deferens filter device contraception (some people call it "male IUD"). That is, a small tube made of special materials is placed in the vas deferens, and a small screen is placed inside the tube. The purpose is to allow the seminal plasma to pass through the small tube while the sperm is blocked by the screen. At this time, the semen discharged from the body will only contain seminal plasma without sperm, thus achieving the contraceptive purpose of preventing sperm and egg from combining.

1: Male sterilization is a procedure that involves ligation and removal of a section of the vas deferens to prevent sperm from joining the egg, thereby achieving sterilization. This procedure is simple to operate, safe, and effective. The purpose of the procedure is only to block the passage of sperm, and it does not affect the secretion of androgen. Therefore, it has no adverse effects on physical health, secondary sexual characteristics, and sexual function.

The sperm and egg must combine. If you don't want to have children, just don't let the sperm and egg combine.