Related articles:
Amniotic sac
Blastocyst
Childbirth
Embryo
Endocrine system
Estrogen
Immune system
Oxytocin
Placenta accreta
Placenta praevia
Placental abruption
Placentophagy
Progesterone
Prostaglandin
Umbilical cord
Key terms:
active management
approximately
arteries
baby
birth
branch
bury the placenta
cells
chorionic
circulation
cm
connects
cord traction
cultures
endocrine
fetal
fetus
hong kong
human
human placenta
immune system
inch
increased
layer
length
mammals
maternal
maternal blood
minutes
mother
nutrients
outer layer
placenta
placenta and umbilical cord
placental
placental barrier
postpartum
pregnancy
progesterone
third stage
third stage of labour
transfer
tree
umbilical cord
uterine
uterine wall
uterus
villi
Search external links cited by footnotes on Wikipedia page Placenta:
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