To investigate the efficacy of HUIYINBI R Yunkangkoufuye in the treatment of Luteal phase de-fect(LPD),60cases with Luteal phase defect were divided into2groups randomly.

• 探讨回音必R孕康口服液治疗黄体功能不全效果。将60例黄体功能不全的病例随机分成两组,分别用孕康口服液、绒毛膜促性腺激素(HCG)进行治疗。