Number

Percentage

Age

13 - 25 years

93

48.9

26 - 34 years old

71

37.5

≥35 ans

26

13.6

Parity

Primiparae

144

75.7

Paucipares

26

13.8

Multiparous

20

10.8

Mode of evacuation

Coming from herself

171

90

Evacuated

19

10

Number of AV

0

24

12.6

1 - 2

143

75.3

≥3

23

12.1

Term of pregnancy

<34 WA

90

47.4

34 to 36 WA

51

26.8

≥37 WA

49

25.8

Number of crisis

A crisis

64

33.7

Two crises

96

50.5

≥Three fits

30

15.8

Moment of the crisis

Antepartum

101

53.1

Perpartum

49

25.8

postpartum

20

10.5

Delivery route

Normal low path

69

36.3

Instrumental extraction

13

6.9

Caesarean

108

56.8