3.2. Anti-Implantation Activity of Solvent Fractions of Vitex negundo Leaf Extract
Animals treated with n-butanol, chloroform, and remnant fraction of Vitex negundo leaf extract for the first six days of pregnancy showed partial inhibition in blastocyst implantation, whereas animals treated with n-hexane fraction of V. negundo leaf extract showed complete inhibition in blastocyst implantation (Table 1) (Figure 2).