<unk>  is suspected when a woman giving birth experiences very sudden insufficient oxygen to body tissues, low blood pressure, and profuse bleeding due to defects in blood coagulation. Though symptoms and signs can be profound, they also can be entirely absent. There is much variation in how each instance progresses.
Amniotic fluid embolism
Traumatic asphyxia
Artificial rupture of membranes
Cerebrospinal fluid leak
Foetal cerebral redistribution
Neonatal meningitis
Rupture of membranes
Fetal-maternal haemorrhage