for investigation of the rates of spontaneous pregnancy following termination of pregnancy induced by treatment with clomiphene or human menopausal gonadotropin-human chorionic gonadotropin ( hmg-hcg ) and of spontaneous abortion in the second pregnancy , 119 women ( 58 with an anovulatory cycle and 141 with amenorrhea ) who desired another pregnancy were studied .
C0009008
clomiphene
C0032961
pregnancy