Table 5 The baseline data of the normal-BMI assessed women

Age (years)

29.08 ± 3.08

29.31 ± 3.17

Duration of infertility (years)

2.50 (1.37, 5.00)

2.00 (2.00, 4.00)

BMI(kg/m²)

21.43 ± 1.65

20.33 ± 1.79

FPG (mmol/L)

5.04 ± 0.47

5.04 ± 0.38

Insulin (µIU/ml)

10.48 (7.87, 12.38)

7.67 (5.52, 10.58)

HOMA-IR

2.30 (1.73, 2.83)

1.64 (1.20, 2.37)

HDL (mmol/L)

1.47 (1.24, 1.66)

1.50 (1.31, 1.69)

LDL (mmol/L)

2.64 ± 0.66

2.18 (1.85, 2.58)

TC (mmol/L)

4.69 ± 0.80

4.31 ± 0.69

TG (mmol/L)

1.16 (0.80, 1.61)

0.81 (0.64, 1.07)

E₂ (pg/ml)

33.92 (24.10, 46.42)

36.41 (28.98, 44.80)

LH (mIU/ml)

7.11 (4.91, 11.21)

4.54 (3.69, 5.85)

FSH (mIU/ml)

6.56 (5.63, 7.60)

6.44 (5.63, 7.72)

P (ng/ml)

0.39 (0.28, 0.60)

0.46 (0.33, 0.59)

PRL (µIU/ml)

314.50 (257.02, 443.92)

315.30 (232.77, 416.85)

TSTO (ng/ml)

0.34 (0.25, 0.50)

0.24 (0.15, 0.33)

AMH (ng/ml)

6.31 (3.84, 9.09)

2.46 (1.59, 3.72)