Table 2: Power Doppler analysis, endometrial thickness and uterine volume evaluation at baseline and after 6 months follow up. P refers to intragroup analysis.

Group I ( ) Group II ( ) Group III ( )
Baseline6 months Baseline6 months Baseline6 months

Uterine arteries
 Mean PI
0.15 0.89 0.0001
Uterine arteries
 Mean RI
0.27 0.17 0.0001
Endom.thickness 0.81 0.11 0.01
Uterine Volume 0.97 0.94 0.96