What is amnion?

Amnion is a thin bag that forms around the developing fetus. Birds, mammals and reptiles produce amnions in their fetal development. Amnion is designed to protect the fetus as it grows to reduce the risk of injury that could disrupt the fetal development or lead to the death of the fetus. The size of the amnion varies during development due to the fact that the amount of space necessary changes as it increases.

In the very early stages of development, amnion is in physical contact with the fruit. As the fetus begins to grow, amnion is filled with liquid. The liquid pushes the sides of the amnion away from the fetus and keeps the fetus in a state of suspension. The amnion itself is surrounded by hard other bags known as Chorion, which provides further protection and plays a role in placental circulation in mammals.

by maintaining a fetus suspended in the liquid helps insulate the fetus before shock. Without tabsorption shock provided by liquid, the fetus could have problems during development. As a result, amnion is an artificial version of the aquatic environment in which many organizations developsmts; Because it seems likely that life was created in water, it makes sense that such an environment is highly suitable for fetal development.

in mammals, when it is time for the fetus to be delivered, the membranes that surround it cause the release of amniotic fluid. Once the amnion is burst, the clock begins to tick on the delivery and the mother may be endangered by infection. It is also possible that the fruit fluid leaks develop during pregnancy, in which case the mother may indicate that the mother experiences premature bursting of membranes (PROM).

In most cases, this structure does a very good job to protect the evolving embryo from shock, infections and toxins. However, this is possible for the fetus to be exposed to dangerous by placenta in the case of placental mammals. This is why mammal gestation must be careful about the environment they often visit and about the foods they eat to reduce the risk of transmission of something damageLivý through the placenta. For insects and birds, weakened in the walls of the egg can also contribute to problems with the development of the fetus. Similarly, the developing fruit can absorb toxins that could be stored with nutrients intended to maintain it.