19h 38min, sep 4, 2002 y - Embryo
Description:
to implantation of the embryo in the uterus. The embryo stage of gestation is the period after implantation, during which all of the major organs and structures within the growing organism are formed.Added to timeline:
Date:
19h 38min, sep 4, 2002 y
Now
~ 23 years ago