舒雨:生完孩子几个月后,我便上了节育环。但是朋友告诉我,虽然用节育环避孕既可靠、维持的时间又长,但是容易造成贫血,因此要我多注意补铁。我想请问,真的是这样吗?济南柳玉柳玉朋友:节育环具有安全可靠、避孕时间长等优点,是我国育龄妇女最常 Shu Yu: A few months after giving birth, I went to a birth control ring. However, my friend told me that although contraceptive use of IUD is both reliable and long-lasting, it can easily lead to anemia. Therefore, I should pay more attention to iron supplementation. I would like to ask, really is it? Jinan Liu Yu Liu Yu friends: birth control ring has the advantages of safe, reliable, long duration of contraception, is the most common women of childbearing age in our country