Variable Frequency Count
Non-reassuring FHR pattern 3.7% 9
Major vaginal bleeding 2.9% 7
Minor vaginal bleeding 2.1% 5
Uterine contractions 1.7% 4
Premature Rupture of Membranes 1.2% 3
Cord prolapse 0.8% 2
Bronchoaspiration 0.4% 1