Related articles:
Placenta accreta
Placentophagy
Placenta praevia
Placental expulsion
Trophoblast
Placental abruption
Umbilical cord
Fetus
Pregnancy
Childbirth
Uterus
Endometrium
Blastocyst
Eutheria
Vivipary
Immune system
Phosphocholine
Key terms:
placenta
maternal
blood
fetus
placental
human
pregnancy
maternal blood
cell
arteries
chorionic
layer
cord
umbilical
cmv
fetal
baby
hcg
hormone
nutrients
during pregnancy
umbilical cord
uterine
functions
biology
barrier
believed
active
bury
levels
villi
delivered
branch
cultures
expelled
secreted
infection
circulation
progesterone
immune system
implantation
deoxygenated
cytomegalovirus
hong kong
transfer
baby's
blood supply
inch
uterine wall
endometrial
outer layer
mother's
flow
preparation
uterus
micrograph
Search external links cited by footnotes on Wikipedia page Placenta:
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