Table 1 Patients characteristics. number (n) 

Maternal age (year)^a

32.8 (5.02)

Gravidity^b

2 (1–12)

Parity^b

1 (1–4)

 Primiparous^c

56

 Multiparous^c

44

Gestational age at delivery (week + day)^b

39 + 3 (30 + 3 – 41 + 5)

Spontaneous vaginal delivery^c

57

Vacuum-assisted vaginal delivery^c

15

Caesarean delivery^c

28

 Elective Caesarean delivery^c

11

 Emergency Caesarean delivery^c

17

Body mass index (kg/m²)^a

24.7 (4.41)

Underweight^c

4

Normal weight^c

62

Overweight and Obesity^c

34

 Overweight^c

18

 Obesity class 1^c

13

 Obesity class 2^c

3

 Obesity class 3^c

0