Effect of Rat Medicated Serum Containing You Gui Wan on Mouse Oocyte In Vitro Maturation and Subsequent Fertilization Competence

Table 2

Effects of rat medicated serum containing YGW, FSH, normal rat serum, and culture medium on mouse oocytes maturation in vitro and fertilization in vitro.

Groups	Number of oocytes	Number of GVBD	Number of PB1	Number of fertilized	Number of cleavage embryos
Control	292	125	91	46	22
Normal serum	277	102	117	60	37
FSH	275	103	118	67	35
Medicated serum	335	133	168	111	59

GVBD: germinal vesicle breakdowns; PB1: first polar body; FSH: follicle-stimulating hormone.