What kinds of rings are there in gynecology?

An intrauterine device used for contraception, also known as a ring. IUD can be divided into inert IUD and active IUD according to materials. Inert IUD is made of metal, silica gel, plastic and other inert materials. This kind of IUD has a high shedding rate and a high pregnancy rate with IUD. Active intrauterine devices contain active substances, such as copper ions, hormones, drugs, etc., which can improve contraceptive effect and reduce side effects.

In addition, according to the shape of intrauterine devices, they can also be divided into T-shaped, V-shaped, uterine-shaped and stentless intrauterine devices;

Contraception refers to the measures and behaviors to avoid pregnancy during sexual intercourse. In order to achieve the purpose of birth control, contraception is usually needed. Humans have had the consciousness and tradition of birth control since ancient times, but it was not until modern times that there were healthy, effective and diverse contraceptive measures. Common contraceptive methods are: condoms, oral contraceptives, safe period contraception, in vitro sperm discharge, intrauterine devices, surgical contraception and so on.