there's a LOT of things that could go wrong during childbirth.
here's my list:
not making it to the hospital on time
epidural during childbirth can cause paralysis
being in labor for a horrendous amount of time
uterine rupture
umbilical cord abnormalities
premature birth
premature rupture of membranes
postpartum depression
macrosomia
low birth weight
gestational trophoblastic disease
erb's palsy
breech birth
birth defects
amniotic fluid embolism
amniotic band syndrome
disclaimer: there's no way to prevent any of this. it's simply fate.