Answer :
The embryonic stage of prenatal development extends from implantation to about the eight to tenth of pregnancy.
Embryonic stage is the phase of pregnancy that begins from 5th week after the fertilization occurs and extends for up to 8th to 10th week of pregnancy. It is the phase where the development of organs starts to begin. The fetus is termed as embryo at this stage.
Implantation is the attachment of the fetus to the mother's womb. The process begins 6-8 days after the fertilization takes place. Attachment takes place by the help of placenta. It is accompanied by several symptoms like abdominal pain and little bleeding.
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