The Ginny Ring is valid for 10 years. The Ginny Ring consists of 6 copper sections, each 5mm long and approximately 2.2mm in diameter, strung on a polypropylene abiotic suture, and then a Ginny Knot, which is a long-lasting IUD that is recommended to be effective for 10 years but can theoretically be left in place for up to 29 years. The Ginny Ring has no stent and is bendable, able to change position with the uterus, reducing the damage to the lining of the uterus caused by the IUD and causing less bleeding. After 10 years of wearing the Ginny Ring, it is recommended to go to the hospital to take it out, so as to avoid the expiration of the period that may lead to unwanted pregnancy. When placing the Ginny Ring, it should be done on the 3~7 days after the menstruation is cleaned up, and the women who do not have menstruation during the period of breastfeeding can place it when the uterus recovers well and confirms that there is no pregnancy. For one week after the placement of the Ginii IUD, heavy labor and sexual intercourse are strictly prohibited, and you should go to the hospital for regular checkups to see if it is normal.