Purpose: These experiments were undertaken to evaluate the effect of administration of Evodiae Fructus on ovarian functions and differential gene expressions related caspase-3, MAPK and MPG in female mice. Methods: We administered the Evodiae Fructus to 6-week-old female ICR mice for 4, 8, or 12 days. With different concentration of Evodiae Fructus, the female mice were injected PMSG and hCG for ovarian hyperstimulation. The mice divided into 3 groups for each experiment. We chose the caspase-3 for cell apoptosis, MAPK and MPG genes for cell viability and DNA repair. Results: In case of 4, 8, 12 day of Evodiae Fructus, we were examined the mean number of total ovulated oocytes and the number of morphologically normal oocytes. We were also examined the embryonic developmental competence in vitro. In addition we were also examined the differential expression of cell viability related genes, caspase-3, MAPK and MPG according to concentration and duration of Evodiae Fructus administration. MPG gene expressions for cell viability and DNA repaie were increased in dose dependent manner than that of control group in 4-day administration group. Conclusion: It is suggested that the medication of Evodiae Fructus has beneficial effect on reproductive functions of female mice via promotion of cell proliferation.