Effect of Erzhi Tiangui Granule on Endometrial Receptivity of Infertility Induced by Luteal Phase Deficiency / 中医杂志

ABSTRACT

Objective To study the effect and mechanism of Erzhi Tiangui Granule(Granule for promoting the uterine functions) on infertility induced by luteal phase deficiency.Methods Sixty infertility patients owing to luteal phase deficiency were randomized into the tested group(treated with Erzhi Tiangui Granule) and the control group(treated with Liuwei Dihuang Granule),30 in each.The improvement of TCM symptoms,the serum levels of estradiol(E2) and progestone(P),the expression of leukemia inhibiting factor(LIF) of luteal metaphase before and after treatment,and the pregnancy rate were observed.Results After treatment,the tested group was significantly better than the control group in improving the TCM symptoms(P0.05);the pregnancy rate in the tested group was higher than that in the control group(P