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人工授精可分别采用新鲜精液(下称鲜精)。或低温冻贮精液(下称冻精)。鲜精的精子存活率较高,更近于自然授精,较为优越,只是同一供精者要在受者排卵期前后反复提供精液,使用不便,精液质量也不易恒定。而使用冻精则颇为便利。但几乎所有报告都认为冻精致孕的成功率低于鲜精。为了避免两者的缺点,提高人工授精的成功率。我们在同一治疗周期内交替使用同一供精者的一次鲜精,2～3次冻精进行人工授精。1987年3月～11月我院无选择地(随机)对27例受者使用上述方法施行人工授精受者一般情况如下:1.年龄:小于25岁者4人。25岁至30岁者11人。30岁至36岁者12人。2.婚龄:3年以下者10人。4年到6年
Artificial insemination can be used fresh semen (hereinafter referred to as fine). Or frozen frozen semen (frozen sperm). Fresh spermatozoa higher survival rate, more close to natural insemination, more superior, but the same for the sperm in the recipient ovulation period repeatedly provide semen, inconvenience, semen quality is not easy to constant. The use of frozen essence is quite convenient. However, almost all reports conclude that the success rate of sperm pregnancy is lower than that of fresh sperm. In order to avoid the shortcomings of both, improve the success rate of artificial insemination. We use the same treatment for the same period alternating alternately for a fine, 2 or 3 times frozen sperm for artificial insemination. March 1987 ~ November in our hospital without a choice (random) 27 cases of recipients using the above methods of artificial insemination recipients are as follows: 1. Age: 4 were less than 25 years of age. 11 people aged 25 to 30. 12 people aged 30 to 36. Marriage age: 3 years following 10 people. 4 years to 6 years