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体外授精胚胎移植法(IVF-ET)不仅对卵管性不孕,对男性不孕及原因不明性不孕的治疗也广泛被应用。然而其治疗效果不甚满意。近来更近于生理性的受精卵卵管内移植法(GIFT)为卵管通畅的难治性卵管性不孕治疗开辟了新途径。GIFT 对卵管内精子输送障碍及卵管繖部捕捉卵子障碍者(卵管整形术后)对授精障碍的男性不孕也有效。但 GIFT 对卵管内受精障碍病例作了新法治疗,IVF-ETR 取得成功。本法特点在于能确认体外
In vitro fertilization embryo transfer (IVF-ET) is not only for tubal infertility, but also for the treatment of male infertility and unexplained infertility. However, its treatment is not satisfactory. More recently, the physiological fertilization of the oviduct (GIFT) opens a new avenue for refractory tubal infertility treatment of tubal patency. GIFT for intra-ovulatory sperm transport disorders and oviduct catching ovum disorders (after tubal surgery) on infertility male infertility is also effective. However, GIFT made a new treatment for IVF-ETR cases and IVF-ETR succeeded. The law is characterized by confirmation of in vitro