“宫内节育器俗称避孕环,有相当部分的妇女长期使用它来避孕。随着女性绝经期的到来,避孕环也完成了它的使命,此时,避孕环长期留在妇女的子宫内是否安全?有无必要及时取出?是众多中老年女性十分关注的问题。” IUDs, commonly known as IUDs, have been used by a significant percentage of women for contraception over the long term. With the advent of women’s menopause, the IWF has also completed its mission, at which time the IUD remains in the woman’s womb for a long time Safe? There is no need to promptly remove? It is a lot of middle-aged women are very concerned about the problem. "