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约70％的排卵周期中子宫内膜存在波浪式运动,在围排卵期频率更快。为对整个月经周期中子宫内膜运动进行定性和定量研究,测定其运动方向和
About 70% of the ovulation cycle of endometrial wave-like exercise, ovulation frequency in the perihelion faster. In order to qualitative and quantitative study of the endometrial movement throughout the menstrual cycle, determine the direction and