19 ч 38 мин, 4 сент 2002 г. - Embryo
Описание:
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.Добавлено на ленту времени:
Дата:
19 ч 38 мин, 4 сент 2002 г.
Сейчас
~ 23 г назад