Once babies are born, they breathe and feed in the same manner as adults...with their noses and mouths. Their stomachs, however, are not capable of digesting solid foods; therefore, babies must be breastmilk/formula fed until they are at least 4 months of age. Introducing food before 4 months can lead to malnourishment and food Allergies.
A developing baby gets its oxygen from the blood traveling through the umbilical cord.
The baby will suffer from asphyxia and cerebral palsy.
Where the baby gets its food from before birth
Well, if it's used in the term, "I'm giving birth to a food baby" it usually means defication.
This is what gives ur baby food and oxygen. Once you give birth its supposed to be cut and soon it dries up and that's what makes ur belly button.
Blue baby is a symptom of possible conditions at birth. They can range from irregularities in the heart, to the baby not getting enough oxygen.
The placenta.
To supply the baby with food and oxygen from the mother's body.
the umbilical cord
After it is born, it get oxygen from the air and food from its mother's milk. Before it is born it get both form its mother though the placenta and umbilical cord.
Baby gets food and oxygen through the umbilical cord. This umbilical cord is attached to the placenta. This placenta is attached to the uterus. In the placenta blood of the mother comes close to the blood of the fetus. There is transfer of food and oxygen to the blood of fetus from the blood of mother. Carbon bi oxide and waste products of metabolism are transferred to the blood of mother from the blood of fetus.
The mother's blood brings digested food and oxygen to the placenta. Here her blood vessels split up into capillaries and the food and oxygen diffuse across into the baby's blood capillaries, which join together to make the umbilical vein, which goes through the umbilical cord to the baby. In some ways, the mother provides the baby with what it needs in the same way as she does any part of her own body.