尿LH快速测定结合宫颈粘液评分预测排卵

Ovulation Prediction by Using Urine LH Rapid Determination Combined with Cervical Mucus Score

对６０例无明显盆腔病变的不孕妇女，在预计排卵前２～３ｄ开始测尿ＬＨ及宫颈粘液评分，连续４～６次，其中２０例同时作血ＬＨ含量测定。结果显示：血ＬＨ峰值与尿ＬＨ阳性符合率为８１．９％；血ＬＨ无峰值与尿ＬＨ阴性符合率为８８．９％。宫颈粘液评分值与尿ＬＨ（＋）呈正相关，与尿ＬＨ（－）呈负相关。经ｕ检验，可以ＣＳ７分作为有无排卵的分界线，因此认为尿ＬＨ测定结合宫颈粘液评分，为预测排卵的有效简便方法。

Sixty infertile women without obvious pelvic diseases were selected for study. Two to three days before the estimated date of ovulation, urine LH and cervical mucus score (CS)were determined 4-6 times for each patient. Blood LH of 20 patients were assayed simultaneously. The results showed the positive coincidence rate of blood LH peak and urine LH(+)was 81.9%,while the negative coincidence rate of absence of blood LH peak and urine LH(-)was 88.9%.A positive relevance existed between the CS value and urine LH(+),while a negative relevance between the CS value and urine LH (-).CS 7 could be regarded as the demarcation for ovulation or not by the u test. Therefore urine LH assay combined with CS is a simple and effective method of ovulation prediction.