Embryo implantation rate ( 24.7 % vs. 14.9 % ) , clinical pregnancy rate per cycle ( 53.3 % vs. 33.3 % ) , and live birth rate ( 50.0 % vs. 30.0 % ) were significantly higher in the study group than in the control group ( p = 0.006 , p = 0.027 , and p = 0.025 , respectively ) .