After the 8th week, the embryo is called a fetus.
Fetus
For the first 8 weeks the developing human is called an embryo after that it is called a fetus.
During the first two months of pregnancy the unborn child is known as an embryo.
embryo The first three months of pregnancy are the first trimester
The first trimester ends at week 13, when the developing embryo becomes a fetus.
During the first two months of pregnancy the unborn child is known as an embryo.
During the first two months of pregnancy, the embryo undergoes rapid cell division and begins to develop major organs and structures, including the brain, spinal cord, heart, and limbs. By the end of the second month, the embryo is referred to as a fetus, and its basic body plan is established.
In the first two months, the baby is called an "embryo". But from that period on to the birth, the baby is called a "fetus."
The embryonic period extends to the end of the eight week. After the embryonic period (8weeks), the developing human is called a fetus.
The first step of embryo screening is typically to obtain a sample of cells from the developing embryo. This can be done through techniques such as biopsy or removing a few cells from the embryo for genetic analysis.
embryo
The first system to form in a human embryo is the nervous system. The neural tube, which will develop into the brain and spinal cord, is one of the earliest structures to develop in the developing embryo.