GROUP1

(BMI ≥ 25, rFSH)

(n = 37)

GROUP2

(BMI ≥ 25, rFSH + rLH) (n = 37)

GROUP3

(BMI < 25, rFSH)

(n = 33)

GROUP4

(BMI < 25, rFSH + rLH)

(n: 30)

P

Stimulation duration (days)

9 (8 - 10)^a

9 (8 - 11)^b

8 (7 - 8)^ab

8.5

(7.75 - 10)

<0.001

Dose of rFSH used (IU)

2325^c

(1837.5 - 2775)

2400^d

(2062.5 - 2925)

1800^cd

(1300 - 2100)

2062.5

(1781.25 - 2587.5)

<0.001

Dose of rLH used (IU)

375

(225 - 600)

375

(281.25 - 543.75)

1.0

E2 value on HCG day (pg/ml)

1033

(722 - 1485)

754

(525 - 1180.5)

1062

(597.5 - 1446.5)

976.5

(690.7 - 1967.2)

0.130

progesterone value on HCG day (pg/ml)

0.87

(0.65 - 1.1)

0.69

(0.39 - 0.95)

0.89

(0.54 - 1.14)

0.73

(0.58 - 1.15)

0.86

≥12 mm follicle on HCG day (n)

8

(5 - 10.5)

6

(4 - 7.5)

7

(4.5 - 8.5)

6

(3.75 - 9)

0.212

≥17 mm follicle on HCG day (n)

3

(2 - 3.5)

3

(2 - 3.5)

2

(1 - 3)

2.5

(1 - 3.25)

0.409

Number of oocytes retrieved (n)

8

(5 - 10)

6

(4 - 8)

7

(3.5 - 8.5)

6

(3 - 10.25)

0.065

Number of M2 oocytes (n)

5

(3.5 - 8.5)

4

(3 - 7)

5

(2 - 6.5)

4

(2.75 - 6.25)

0.403

M2 oocyte (%)

78

(58 - 93)

80

(66 - 100)

75

(52 - 94)

78

(63 - 92)

0.429

Fertilization rate (%)

75

(52 - 93)

71

(52 - 100)

66

(5 - 100)

75

(5 - 100)

0.710