| Characteristics | bipolar (N=61) | Suture (N=60) | t-test | P-value |
| Age (Years) | ||||
 ± ΔΣ |
24.2±3.1 | 25.2±3.0 | -1.6 | 0.1 |
| BMI(kg/m2) | 27(5.8) | 27(5.8) | 14 | 0.2 |
| FSH preoperative level | 6.5±0.4 | 6.5±0.4 | -0.2 | 0.86 |
| AMH preoperative level | 4.5±0.8 | 4.6±0.9 | -0.1 | 0.8 |
| Pregnancy occurred | 7± 4.0 | 11± 8.0 | 0.7 | |
| Preoperative AFC X±SD | 6.6 ± 2.3 | 6.4 ± 2.5 | 0.1 | 0.75 |
| Preoperative PSV X±SD | 12.7 ± 2.2 | 13.3±1..8 | 1.2 | 0.27 |
| Preoperative MOD X±SD | 2.3 ± 0.6 | 2.4 ± 0.9 | 0.48 | 0.49 |
(P > 0.05): means non-significant
SD: Standard Deviation
: MeanAFC: Antral Follicle Count
PSV: Peak Systolic Velocity
MOD: Mean Ovarian Diameter
