What Is The Order Of The Stages Of Prenatal Development?

There are three stages of prenatal development—germinal, embryonic, and fetal. What are the 3 stages of prenatal development? Prenatal development is the process in which an embryo or fetus (or fetus) gestates during pregnancy. Normal prenatal development lasts about 38 weeks and is divided into three stages: germinal, embryonic, and fetal.

Which is the most important stage of prenatal development?

Embryonic Period. This is the embryonic period of prenatal development. This stage lasts from implantation until about 8 weeks from the time of conception (or the 10th week of pregnancy). This is the most important time of prenatal development because the embryo is developing the foundations for a healthy baby.

Which is the third stage of fetus development?

Development of the fetus. Fetal development is the third of the three stages of prenatal development, following from the initial germinal stage (preembryonic stage), and stage of embryonic development.

What happens at the end of the prenatal period?

The stage of prenatal development that occurs from the end of the embryonic period until birth is called the fetal period. The most notable development during this stage is the dramatic change in size that takes place. This is the baby's final preparation for life outside the womb.

When does the fetus begin to develop in pregnancy?

In human pregnancy, prenatal development, also known as antenatal development, is the development of the embryo following fertilization, and continued as fetal development.

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