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Table 1 Summary of demographic data and ovarian responses.

From: Impact of GnRH ovarian stimulation protocols on intracytoplasmic sperm injection outcomes

Parameters  
Number of cycles 278
Female age (years) 32.8 ± 4.7
Duration of infertility (years) 4.7 ± 3.4
Type of infertility  
   Primary (never pregnant) 237 (85.3)
   Secondary 41 (14.7)
Number of attempts 1.6 ± 1.0
Basal FSH (mIU/ml) 6.4 ± 2.4
Basal E2 (pg/ml) 60.3 ± 58.7
BMI (Kg/m 2 ) 23.0 ± 3.5
Ovarian volume (cm 3 )  
   Right 6.4 ± 4.3
   Left 6.0 ± 3.8
   Total 12.3 ± 6.4
Total number of antral follicles  
   Right 3.1 ± 2.1
   Left 3.0 ± 2.0
   Total 6.0 ± 3.8
Total rFSH administered (IU) 2139.2 ± 930.6
Duration of rFSH administration (days) 9.9 ± 2.5
Number of follicles > 17 mm 4.4 ± 2.1
Number of oocytes 9.7 ± 5.6
Number of metaphase II oocytes 8.0 ± 4.7
Number of fertilized oocytes 5.9 ± 3.7
Number of cleaved embryos 5.8 ± 3.6
Number of transferred embryos 2.2 ± 0.7
Endometrial thickness (mm) 10.3 ± 1.6
Serum E2 on hCG administration day (pg/ml) 1944.4 ± 1135.1
  1. Data in N, N (%) or mean ± SD.