The shape and side effects of the Shu 'an ring I want to wear.

3-4 days after IUD, most women will have a small amount of bleeding. This is because the intrauterine device, as a foreign body, stimulates uterine contraction, causing the intrauterine device to rub against the endometrium and cause bleeding. Some people wear a ring and rub the endometrium of the cervical canal or endometrium to cause bleeding; Most women have little bleeding and do not need treatment, and they die within one week after being put on the ring.

Menstrual volume increases in the early stage of Anhuan, especially in the first three months, some women's menstrual volume will increase to varying degrees, or menstrual period will be prolonged, or irregular drip bleeding will occur.

This is mainly due to the friction between the contraceptive ring and the endometrium when the endometrium falls off, resulting in endometrial damage. Generally, it will naturally improve after three months.