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目的 探讨不孕症自然周期与克罗米芬刺激周期的卵巢黄体血流指标与激素水平的相关性。方法 研究对象为 61例不孕症 ,共 43个自然排卵周期 (SC) ,3 1个克罗米芬刺激排卵周期 (CC)。在黄体中期采用多普勒超声检测黄体血流指标 ,检测血清雌激素 17β-estradiol (E2 )、孕激素progesterone (P)水平和计算P/E2 比值。结果 两组黄体最大血流速度 (PSV)与P呈正相关 ,所有血流指标均与P/E2 呈正相关。结论 卵巢黄体血流指标可能作为判断不孕症卵巢黄体功能的一个补充指标 ,SC和CC周期中黄体血流与P/E2 的关系预示着黄体血流检测预测妊娠的可能性
Objective To investigate the correlation between the ovarian luteal flow index and hormone levels in the natural cycle of infertility and the clomiphene citrate stimulation cycle. METHODS: Sixty-one infertile women with 43 spontaneous ovulation cycles (SC) and 31 clomiphene-stimulated ovulation cycles (CC) were included. The midbrain luteal phase using the Doppler ultrasound detection of luteal flow indicators, serum estrogen 17β-estradiol (E2), progesterone (progesterone) (P) levels and calculate the P / E2 ratio. Results The maximum blood flow velocity (PSV) of both groups was positively correlated with P, and all the blood flow indexes were positively correlated with P / E2. Conclusions Ovarian corpus luteum flow index may be used as a supplementary indicator to determine ovarian luteal function in infertility. The relationship between corpus luteum flow and P / E2 in SC and CC cycles indicates that the corpus luteum blood flow test predicts the possibility of pregnancy