Table 1
Patient characteristics

Characteristic	Fast group (n=20)	Slow group (n=20)
Age (yr)	32.9±3.26	33.4±3.07
Height (cm)	160.9±3.45	162.4±5.38
Weight (kg)	68.4±9.41	69.0±5.76
Intrauterine period (wk)	38.3±0.85	38.2±0.70

There are no significant differences between two groups. The values are presented as mean±SD.