子宫内膜增厚对着床、妊娠率和妊娠结局的不利影响

• 作 者: 刘晓军
• 出 处: 实用妇产科杂志
• 发表日期: 1999年05期
• 关键词: 妊娠结局 子宫内膜 着床率 胚胎移植 胚胎数 血清雌二醇 流产率 排卵周期 卵泡数 促排卵方案

为研究子宫内膜增厚对着床和妊娠结局的影响，作者回顾分析了１９９４～１９９５年在多伦多大学医院行ＩＶＦ－ＥＴ的６２３例患者共７１７个排卵周期。通过阴道超声在注射ｈＣＧ当日测定子宫内膜厚度，分两组：Ａ组子宫内膜厚度为７～１４ｍｍ，共６８０个周期，设为正常组；?

To study the effect of endometrial thickening on implantation and pregnancy outcome, the authors reviewed a total of 717 ovulation cycles from 623 patients with IVF-ET at the University Hospital of Toronto from 1994 to 1995. Endometrial thickness was measured by vaginal ultrasound on the day of injection of hCG, divided into two groups: group A endometrial thickness of 7 ~ 14mm, a total of 680 cycles, as the normal group;