It is not compulsory for a woman to wear a birth control ring after giving birth to a child, but it depends on her own situation. At present, there are many clinical contraceptive methods, such as wearing a birth control ring, using condoms, oral contraceptive pills, ligation surgery, etc., you can choose the correct contraceptive method according to the individual’s situation, and there is no clinical requirement that you must choose to wear a birth control ring as a contraceptive measure. Generally speaking, it is recommended for girls to take proper contraceptive measures after giving birth to a child. During the breastfeeding period, you usually don’t have menstruation, but you will still ovulate normally, so if you don’t use contraception, you can easily get pregnant again during the breastfeeding period, which will cause intolerance and do more harm to your body. Wearing a birth control ring is one of the more commonly used contraceptive methods in clinical practice, but it should be noted that women suffering from gynecological infections such as vaginitis and cervicitis cannot place a birth control ring; women with irregular menstruation within three months cannot use a birth control ring; and women with excessive menstruation or frequent irregular bleeding cannot place a birth control ring. It is recommended that breastfeeding women should choose appropriate contraceptive measures according to their own wishes and physical conditions.