Table 2 Predictors of clinical pregnancy

Age

0.901

0.871–0.931

< 0.001

***

BMI

0.992

0.957–1.029

0.669

AMH

1.006

0.958–1.056

0.825

Basal FSH

0.975

0.928–1.025

0.328

Basal LH

1.048

0.982–1.118

0.161

Basal E2

1.000

0.993–1.006

0.882

Endometrial thickness

1.037

0.968–1.110

0.300

Serum E2 value on ET day

1.000

0.999–1.001

0.699

Serum P4 value on ET day

1.022

1.001–1.043

< 0.05

*

Non-GQB

0.388

0.268–0.561

< 0.001

***

Blastocyst stage reached after day 6

0.363

0.187–0.704

< 0.01

**

Blastocyst shrinkage post-warming and recovery culturing

0.389

0.245–0.618

< 0.001

***

Assisted hatching

0.762

0.510–1.139

0.185

Hyaluronic acid-enriched transfer medium

1.097

0.469–2.564

0.831