PARAMETERS

Doses (mg/kg b.wt)

Control

200 mg/kg

400 mg/kg

800 mg/kg

N˚ Implantation sites

7 ± 0.44

5.5 ± 1.20

4.0 ± 1.90

2.16 ± 1.37**

Number of Corpora Lutea

10.33 ± 0.55

10 ± 0.24

9.6 ± 0.61

9.5 ± 0.42

Nidation rate (%)

67.76

55**

41.66***

22.70***

Antifertility Activity (%)

0

16.66***

50***

83***

Gestation Rate (%)

100

83.30**

50***

16.66***

Preimplantation Loss (%)

32.23

45

58.33

77.26

Resorption Index (%)

0

0

8.25

53.70*

Vaginal discharge and bleeding (%)

0

0

60***

100***