Pelvic ultrasound
Disruption of myometrium
Free peritoneal fluid (FAST+)
Anhydramnios/empty uterus
Herniated amniotic sac
Fetal anatomy outside of uterus
Absence of FHR
Disruption of myometrium
Free peritoneal fluid (FAST+)
Anhydramnios/empty uterus
Herniated amniotic sac
Fetal anatomy outside of uterus
Absence of FHR
Uterine rupture
Emergent delivery
Septic abortion
Placental abruption
Placenta previa
Vasa previa
Placenta accreta
Preterm labor