**4.14 Serum level of estradiol**

Serum level of estradiol was found to be significantly low (*P* < 0.05) in 6 mg/ 100 g of body weight dose; however, the level was further significantly low (*P* < 0.01) in 12 mg/100 g of body weight dose as compared to control which was recorded to be significantly low among the treated groups (*P* < 0.05).
