Table 1. Clinical characteristics of patients and newborns.

Womens
Variables	Pregnant (n = 20)	Non-pregnant (n = 9)
Age (years)	27.83±6.1 (18–36)	25.53±7.1 (20–30)
Weight (kg)	63.74±11.52 (50–92)	60.44±10.92 (55–70)
Height (cm)	158.7±6.35 (148–167)	155.6±5.35 (150–163)
BMI (Kg/m2)	24.95±4.2 (20–37)	26.86±5.4 (22–30)

Data are presented as mean ± SD (range). All pregnancies were singleton and pregnant women were normotensive, nonsmoking, non-alcohol or drug consuming, and without intrauterine infection or any other medical or obstetrical complications. In Pulsatility index left and right uterine artery, *P<0.05 versus values in second and third trimester; †P<0.05 versus values in third trimester.