What are the brands of intrauterine devices (IUDs) and what are their prices?

Patient's question:

No

Doctor's answer:

Hello, the copper-containing intrauterine device is currently the most widely used in China, with a contraceptive effectiveness of over 90%. In terms of shape, it is divided into various types such as T-shaped, V-shaped, and uterine-shaped, among which the T-shaped is the most commonly used.