The amniotic sac is what protects the baby, and the amniotic fluid is what the fluid inside the sac that the baby grows in.
The Amniotic Sac is the sac that contains the baby.
Amniotic sac
It is the amniotic fluid that protects the baby, when the mother goes into labour its the sac that breaks( with the amniotic fluid inside ).
fetus
there are over 1,000,000 students in sac state. sac state is the biggest university in the whole world. there are over 1,000,000 students in sac state. sac state is the biggest university in the whole world.
A membranous sac is, as it says, a sac with a membrane. What it is specifically varies. Bronchi in the lungs are membranous sacs and the amniotic sac on a baby is membranous.
A uterus is the sac a baby grows in, in its mother's stomach. So a unicorn uterus would be the sac a baby unicorn grows in, in its mother's stomach.
This is the birth sac that needs to be removed so the baby can start to breathe. If you are talking about the sac that shows on an ultrasound, this is the amniotic sac that contains the 'waters' and is absolutely necessary for the growth of the baby. It is the same thing that the answer above mentions.
sac mohinadet
The yolk sac is initially what gives the baby nutrients before the umbilical cord is formed
I am afraid it is unlikely. Ovary swelling is normal as cells in the sac the egg came from grow to provide hormones to maintain a pregnancy but if there is no embryo in the sac you have what is called a blighted ovum which cannot develop into a baby.