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不锈钢单环作为宫内节育器在计划生育工作中已证明是一种安全、简便、经济、高效的避孕方法,但由于种种原因,该环还存在一定的脱落率和带环受孕率。因此我们对111例计划生育对象改用上海产硅铜V型环,其中101例有不锈钢单环失败史(26例为带环受孕,75例有脱环史)占90.9％。111例中除一例上环三个月带环受孕,5例因病取环(其中一例因环位下移,4例因流血较多)外,均获成功。副作用:月经增多者44例,占39。4%,其中16例上环后2~4月月经过多,以后渐恢复正常,白带增多者31例,占27.92%,不规则出血者n例,占9。91%,月经周期延长者6例,占5.4%,周期缩短者26例,占23.42%,月经持续夭数延长20例,占
Stainless steel single ring as an IUD has proved to be a safe, simple, economical and efficient method of contraception in family planning work. However, due to various reasons, the ring still has some drop-off rates and ring-loop conception rates. Therefore, 111 family planning subjects to switch to Shanghai silicon copper V-ring, of which 101 cases of stainless steel single-ring failure history (26 cases with band-ring conception, 75 cases with a history of de-ringing) accounted for 90.9%. Among 111 cases, one case achieved conception with a ring in three months on the upper ring and five cases received ring due to the disease (one of the four cases was due to the down-shift and the other four were due to more bleeding). Side effects: Menstruation increased in 44 cases, accounting for 39.4%, of which 16 cases after 2 ~ 4 menstrual cycle after the ring, gradually returned to normal, increased vaginal discharge in 31 cases, accounting for 27.92%, irregular bleeding in n cases, Accounting for 9.91%, 6 cases of extended menstrual cycle, accounting for 5.4%, shortened 26 cases, accounting for 23.42%, the duration of menstruation continued to extend the number of 20 cases, accounting for