Tell me how everyone uses contraception.

The most common contraceptive device is the intrauterine device, which is a safe, effective and simple contraceptive method. This is almost the only contraceptive method for a generation. The intrauterine device has developed from the first generation inert ring to the second generation active ring, which has better adaptability and fewer side effects. In recent years, the contraceptive ring containing progesterone has been used not only for contraception, but also for the treatment of female dysfunctional uterine bleeding.

Drug contraception, long-acting oral contraceptives and contraceptive needles have almost been eliminated because of their side effects; At present, subcutaneous implants and sustained-release vaginal contraceptive rings are still used in some areas.

At present, short-acting oral contraceptives are commonly used, which are favored by many young women because of their small side effects and convenient use. The effective rate is close to 100%.

Emergency contraception has also been abused to some extent, but its contraceptive efficiency is only about 85%.

Vaginal contraceptive, including male condoms, can not only prevent contraception, but also effectively prevent the spread of sexually transmitted diseases.

Safe period contraception, also known as natural contraception, is not very reliable and is not recommended.