Purpose : These experiments were undertaken to evaluate the effect of administration of Palmultang on ovarian functions and differential gene expressions related cell viabilities caspase-3, MAPK and MPG in female mice. Materials and Methods : We administered the Palmultang to 6-week-old female ICR mice for 4, 8, or 12 days. The female mice were injected PMSG and hCG for ovarian hyperstimulation. And then recovered ovaries were minced and extracted mRNA and analyzed cell viability related gene expression. We chose the caspase-3 for cell apoptosis, MAPK and MPG genes for cell viability and DNA repair. To compare the differences, we set a control group treated with plain water at the same volume by the same way. Results : In case of administration of Palmultang, the mean number of total ovulated oocytes and the number of morphologically normal oocytes increased significantly compared to a control group. We were also examined the embryonic developmental competence in vitro. The administration of Palmultang in a concentration with 10 and 100 mg/ml were beneficial effect of embryonic development in preimplantation period. The administration of Palmultang play a role of prevention of cell apoptosis and DNA damages and also increased cell proliferation resulted in ovarian functions. Conclusion : From our results suggested that the medication of Palmultang has beneficial effect on reproductive functions of female mice via prevention of cell apoptosis and DNA damaging and promotion of cell proliferation.