The fetus gets all the oxygen he needs from the mother's blood by way of the umbilical cord. After birth, he must take his first breath and he will cry at the same time. This crying causes him to take in more air. The lungs will begin to work just as they do now in you.
Fetus
When a woman is pregnant only she can legally decide what happens to her body and the fetus.
We can learn a lot by looking at chromosomes! They can tell us everything from the likelihood that an unborn baby will have a genetic disorder to whether a person will be male or female.Website:http://www.biologyjunction.com/karyotype_lab.htm
The unborn babies will survive if they are mature enough to breathe, move, and eat on their own, so that they may chew their way out of their mothre's abdomen. However, this is rare, because alot of babies will not do that.
no. Eggs can be frozen but fetuses have to emerge as living babies or die trying.
umm, if your smoking when your pregnant the child can come out mentally challenged or the might have breathing/speaking issues.
no.
No. An unborn child can run all it wants. See discussion page for answers about "Can a pregnant woman run without harming her fetus?".
Many people survive with one lung, or even one side of the diaphram.
The mother does not house the unborn within the stomach. The child is within the Amniotic sack; that is stationed just beyond the cervix.
2% of unborn babies with Turners survive to birth. Babies with Turners who survive to birth live.
It is not possible to spay a pregnant dog without killing the unborn puppies.