One site I read said that during a water birth because, as you said, the baby is still receiving oxygen from the
mother via the umbilical cord this means the baby can have its head out of the birth canal but can wait to take a breath.
By contrast, environments that imitate the inside of a uterus continue delivering oxygen to the
fetus via the umbilical cord, or directly into the arteries, which could avoid the lung damage.
The placenta has been delivering oxygen and nutrients to your
baby via the umbilical cord and once your baby is delivered the uterus will continue to contract to expel it.
This is referred to as sensitisation which means the antibodies easily cross the placenta into the baby†™ s amniotic fluid and blood
stream via the umbilical cord in future pregnancies.
Luckily, unborn babies get nutrients and
oxygen via the umbilical cord, not by breathing it in through their nose and mouth, which may eliminate some fear right there.
What makes mammals» live birth possible is the unique organ called the placenta, which envelops the growing embryo and mediates the flow of nutrients and gases between it and the
mother via the umbilical cord.
For the unfamiliar, the concept of eating the placenta — the organ that develops during pregnancy to provide nutrients to the
fetus via the umbilical cord — is to fill up on the helpful hormones it contains that drop in the days and weeks after birth.
While still attached to its mother
via the umbilical cord, the baby received a temporary pacemaker, which stabilized its dangerously low and irregular heart rate and ensured enough blood flow from the heart to the rest of its body for delivery.
In more severe cases, the placenta — the organ which provides nourishment and protection to the fetus
via the umbilical cord — may be severed through the traumatic impact of a car accident.