避孕环在我国已广泛使用30多年,至今仍是最主要、最受妇女欢迎的一种避孕措施,具有安全、可靠、简便、长效的特点。然而,有以下情况的妇女一般不宜放避孕环: 1、女性生殖器官有炎症时,如急、慢性盆腔炎,急性阴道炎、重度宫颈糜烂等,需待治愈后才可放避孕环;2、月经失调者,如月经不规则,月经过多等;3、生殖器官有畸形或有肿瘤时,如双子宫,放一个环不起作用,放两个环不易掌握,最好采用其他方法避孕;再如子 IUD has been widely used in our country for more than 30 years and is still the most important and most popular contraceptive method for women. It is safe, reliable, easy and long-lasting. However, the following conditions are generally not suitable for women to avoid pregnancy ring: 1, female genital inflammation, such as acute and chronic pelvic inflammatory disease, acute vaginitis, severe cervical erosion, need to be cured before they can avoid pregnancy ring; 2, Menstrual disorders, such as irregular menstruation, menorrhagia, etc .; 3, genital malformations or tumors, such as double uterus, put a ring does not work, put two rings is not easy to grasp, it is best to use other methods of contraception; Another example child