They either swallow it on the way up or it comes out of their mouths.
As it can choke and not breathe due to amniotic fluid in the lungs.
The lungs also produce liquid that becomes part of the amniotic fluid
Amniotic fluid.
First a direct answer...swallowing amniotic fluid does not cause pneumonia. Before birth the fetus regularly swallows the amniotic fluid. It also pees into the amniotic fluid. It becomes a problem at birth if the baby's first bowel movement is into the amniotic fluid....this usually only happens when the baby is stressed. The first bowel movement is called meconium. If inhaled with the first breath, the meconium can cause a severe reaction in the lungs making it difficult to pass oxygen from the lungs across the thin air sacks (alveoli) into the blood stream. This is not pneumonia, but can result in suffocation from lack of oxygen getting to the body. If the amniotic fluid is stained with meconium prior to birth, the throat, mouth, lungs are suctioned aggressively once the head is delivered....prior to the rest of the body being delivered and the first breath. If any meconium gets into the lungs, treatment will vary from supplemental oxygen, to a breathing machine, and for most severe lung injury, the baby is put on ECMO (extracorporeal membrane oxygenation....blood is circulated outside the body to a machine that provides oxygen exchange with blood until the lungs heal). ECMO is usually only available at large city/regional children's hospitals, whitch will result in family having to travel long distance or relocate for care. For the mother, there is also a very very rare complication called amniotic fluid embolus. This is when amniotic fluid gets into the blood stream of the mother, travels to the heart & lungs and blocks more blood from getting to the lungs. The debris in the amniotic fluid can also cause a severe allergic reaction. The combination can result in a sudden failure of the lungs and heart which can result in sudden death. Thankful this very rare.
A fetus does have amniotic fluid in the mouth, and the lungs. It enters through the nostrils. There is no air in the womb, the baby is surrounded only by amniotic fluid. The baby, once born, has to cough (or cry) out the amniotic fluid before it can breathe the air.
The foetus in embedded in fluid called amniotic fluid. Some times the foetus takes a breath in that fluid, just before the delivery. The result is disastrous. If the foetus is born with the fluid in the lungs, it is going to die in most of the cases. The foetus is getting all the oxygen and the nutrition from the mother. This is supplied through the placenta. So the lungs of the foetus are at rest in the womb of the mother.
They are full of amniotic fluid and, until birth, have not been inflated.
Fetal lungs are not functioning; no organism can start to breathe while immersed in amniotic fluid. Lungs only begin to function at birth.
Lipid tests are performed on amniotic fluid to determine the maturity of the fetal lungs.
Throughout your entire pregnancy the baby ''breaths'' in the amniotic fluid to prepare his or her lungs for life outside the womb. He/she will not '' drink'' anything until the first time you feed him/her
No, unborn pups cannot vocalize because their lungs are full of amniotic fluid.
No, the baby never filled them with air from their first breath, therefore they are fluid filled...and won't float.