Table 1. Demographic data of the 3 groups
Parameter Day 3 Day 5 Sequential
Age (years) 31.3 ± 5.2 31.5 ± 5.3 32.3 ± 5.1
BMI (kg/m2)(µ±SD) 24.5 ± 7.5 22.7 ± 5.8 23.6 ± 6.2
Type of infertility      
    Primary infertility, n (%) 47 (78.3%) 38 (76%) 39 (78%)
    Secondary infertility, n (%) 13 (11.7%) 12 (24%) 11 (12%)
Duration of infertility (years) 4.9 ± 3.4 5.4 ± 2.9 5.2 ± 3.1
Cause of infertility      
    Tubal/pelvic factor, n (%) 33 (55%) 29 (58%) 25 (50%)
    Male factor, n (%) 10 (16.7%) 8 (16%) 10 (20%)
    Unexplained infertility, n (%) 17 (28.3%) 13 (26%) 15 (30%)
Basal FSH (IU/L) 5.9 ± 1.4 6.2 ± 1.3 6.1 ± 1.1
AMH ng/ml 1.7 ± 0.5 1.5 ± 0.4 1.6 ± 0.6
Failed cycles (M±SD) 2.1 ± 0.9 2.4 ± 1.1 2.3 ± 1.1

BMI = body mass index, FSH = follicular stimulating hormone, AMH = antimullerian hormone