What is the fetal phase?

Prenatal development is the process in which an embryo and later fetus develops during gestation. By the end of the tenth week of gestational age the embryo has acquired its basic form and is referred to as a fetus. The next period is that of fetal development where many organs become fully developed.

In respect to this, what is the fetal stage of development?

At the end of the 8th week after fertilization (10 weeks of pregnancy), the embryo is considered a fetus. During this stage, the structures that have already formed grow and develop. The following are markers during pregnancy: By 12 weeks of pregnancy: The fetus fills the entire uterus.

What is the fetal stage?

The fetal period of prenatal development begins on the last day of the eighth week after fertilization and continues until birth. This stage is characterized by the exponential growth of the embryo, now called a fetus, and the development of fully differentiated organs and tissues.

How long is the fetal stage?

The embryonic period (A) lasts 8 weeks and the fetal period (B) from the 9th week to the birth, i.e., 30 weeks. In obstetrics the pregnancy weeks (PW) are normally reckoned from the date of the Last Menstrual Period (LMP).
See also  What are signs of a dog dying of old age?