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本文将我院250例上海健康妇女测定的经血量和放置四种不同IUD 前、后经血量的变化进行观察,供同道参考。材料和方法一、对象的选择1.正常月经血量测定组:年龄在20~39岁之间,无器质性病变,身体健康的上海妇女,志愿参加者,多数系本院职工,及来自计划生育门诊要放置IUD 的对象,合计250例,481周期。2.放环组:除上述条件外,血红蛋白≥10克(氢化法)作放置前及放置后1、3、6、12月经周期
In this paper, 250 cases of Shanghai hospital healthy women menstrual blood volume measurement and placed before and after the four different IUD menstrual changes were observed for fellow reference. Materials and Methods I. Object Selection 1. Normal menstrual blood test group: aged 20 to 39 years old, no organic disease, healthy Shanghai women, voluntary participants, most of our hospital staff, and from Family planning outpatient IUD to place the object, a total of 250 cases, 481 cycles. 2. Release ring group: In addition to the above conditions, hemoglobin ≥ 10 grams (hydrogenation method) before and after placing 1, 3, 6, 12 menstrual cycle