Table 1

Comparison of age, duration of infertility, BMI, bFSH, bLH, bE2 and endometrium thickness on FET day among groups (Embedded Image)

GroupnAge
(years)
Infertility
(years)
BMI
(kg/m2)
bFSH
(U/L)
bLH
(U/L)
bE2
(pg/mL)
Endometrial thickness on FET day (mm)
Single OP51530.03±2.913.36±2.2221.71±1.906.18±1.895.58±2.1641.84±16.7410.98±1.77
Twin OP23829.84±2.983.22±1.8521.93±1.836.26±1.645.78±2.7541.69±14.5010.76±1.83
EP group5530.40±2.873.27±1.9222.14±1.936.13±1.765.15±2.0439.82±16.1211.21±1.67
Single early SA group16730.41±2.943.55±2.4521.67±1.896.63±2.445.47±2.4141.44±17.7211.18±1.65
BP group8629.55±3.313.79±2.0821.8±2.306.49±2.226.05±2.1544.70±10.0010.68±1.55
F1.7311.4761.1962.3252.0461.7540.940
P0.1410.2070.3110.0550.0860.1360.440
  • bE2, basal estradiol; bFSH, basal follicle-stimulating hormone; bLH, basal luteinising hormone; BMI, body mass index; BP, biochemical pregnancy; EP, ectopic pregnancy; FET, frozen–thawed embryo transfer; OP, ongoing pregnancy; SA, spontaneous abortion.