摘要
目的探讨影响夫精人工授精治疗成功的各种临床因素。方法回顾性分析221例290周期不孕患者,人工授精治疗后的妊娠率和累计妊娠概率、年龄因素、不孕年限、授精次数、输卵管因素、子宫内膜厚度等对妊娠率的影响。结果290周期妊娠率15.5%,妊娠累积概率29.8%;年龄>35岁妊娠率明显下降;同1周期2次人工授精妊娠率明显高于1次;合并输卵管因素妊娠率明显下降。结论宫腔内人工授精是治疗不孕的一种有效的方法。同1周期2次授精优于1次。年龄>35岁、合并输卵管因素明显降低妊娠率。
Objective To analyze the clinical factors influencing pregnancy rate after intrauterine insemination. Methods The data of 290 cycles in 221 women with barrenness after intrauterine insemination were retrospectively analyzed, including total pregnancy rate after intrauterine insemination, accumulative pregnancy rate, age factor, infertility term of years, the time of intrauterine insemination, fallopian tube factor, endometrium thickness. Results The total pregnancy rate in 290 cycles was 15.5 % and accumttlative pregnancy rate was 29.8%. The pregnancy rate in the women above 35 years was significantly decreased. The pregnancy rate of twice a cycle was significantly higher that of once a cycle. The decrease of pregnancy rate was closely related with fallopian tube factors. Conclusion Intrauterine insemination is an effective way to treat barrenness. Two-time intrauterine insemination in a cycle is superior to that of one-time intrauterine insemination in a cycle. The pregnancy rate is obviously reduced in the women below 35 years with fallopian tube factors.
出处
《河北医药》
CAS
2009年第6期645-646,共2页
Hebei Medical Journal
关键词
人工授精
影响因素
妊娠率
intrauterine insemination
age
influencing factor
pregnancy rate
