Before birth, babies don’t breathe air like we do. They get oxygen and nutrients from their mother through the placenta and umbilical cord. The placenta is an organ that grows in the uterus during pregnancy. It’s made up of blood vessels from both the mother and the baby. Oxygen and nutrients from the mother’s blood pass through the placenta and into the baby’s blood. The baby’s blood then carries the oxygen and nutrients to the rest of the body.
The baby’s lungs are not fully developed until after birth. So, they don’t breathe air in the womb. Instead, they get oxygen from the placenta. The placenta is attached to the wall of the uterus and is connected to the baby by the umbilical cord. The umbilical cord contains blood vessels that carry oxygen and nutrients from the mother to the baby.
How Do Infants Breathe In The Womb
Bubs get their oxygen from their mum’s blood, not the air. They don’t have lungs like us yet, so they can’t breathe on their own. Instead, they have a special organ called the placenta that does the job for them.
The Placenta
The placenta is like a filter that sits between the mum and the bub. It lets oxygen and nutrients from the mum’s blood pass through to the bub’s blood. At the same time, it lets waste products from the bub’s blood pass back to the mum’s blood so they can be flushed out.
The Umbilical Cord
The placenta is connected to the bub by a cord called the umbilical cord. The umbilical cord is like a long straw that carries the bub’s blood back and forth to the placenta.
When Bubs Start Breathing
Once the bub is born, they take their first breath of air and their lungs start working. The placenta is no longer needed, so it gets cut off and the bub starts breathing on their own.
FAQ Section
How do babies get oxygen in the womb?
Babies get oxygen in the womb through the placenta. The placenta is an organ that grows in the uterus during pregnancy. It’s made up of blood vessels from both the mother and the baby. Oxygen and nutrients from the mother’s blood pass through the placenta and into the baby’s blood. The baby’s blood then carries the oxygen and nutrients to the rest of the body.
Do babies breathe in the womb?
Babies do not breathe air in the womb. Instead, they get oxygen from the placenta. The placenta is attached to the wall of the uterus and is connected to the baby by the umbilical cord. The umbilical cord contains blood vessels that carry oxygen and nutrients from the mother to the baby.
When do babies start breathing air?
Babies start breathing air when they are born. The first breath a baby takes is a big one! It fills their lungs with air and helps them to start breathing on their own. After birth, the baby’s lungs continue to develop and mature. By the time they are a few months old, their lungs are fully developed and they are able to breathe on their own without any help.