Second month
Second month
The fetal period of development occurs during the third stage of prenatal development, which is the fetal stage.
The fetal period occurs during the third stage of prenatal development.
The fetal period begins at the end of the embryonic stage, specifically at the start of the ninth week of gestation. This period continues until birth and is characterized by significant growth and development of the fetus, including the maturation of organs and systems. The fetal period is crucial for the overall growth and preparation of the fetus for life outside the womb.
The fetal period.
Pregnancy
fetal
Fetal lungs are not functioning; no organism can start to breathe while immersed in amniotic fluid. Lungs only begin to function at birth.
At the end of the Wood land period begin
During the 4th month, the first month of the second trimester, the greatest amount of fetal growth occurs.
The first stage of fetal development is the embryo stage. This is basically just the point where there are two layers of cells. From this point, the cells begin to divide, and several cells are created and begin forming the organs of the infant.
There is no way to sum up fetal development: from conception to development to what problems may occur and when; one paragraph wouldn't even begin to cover it all.