The muscles of the uterus contract to open the cervix.
The liquid from the amniotic sac is released.
The baby pass from the cervix to the vagina.
The placenta separates from the uterine wall.
A vaginal or caesarean birth takes place.
The contractions puts the baby into the vagina.
The baby moves down to the cervix.
Contractions push the placenta out of the body.
The umbilical cord is cut.