Bleeding or spotting, increased need to urinate, tender breasts, fatigue, nausea, and missed period are signs of pregnancy.
Gestation is the carrying of an embryo or fetus inside female viviparous animals.
It is typical for mammals, but also occurs for some non-mammals. Mammals ...
Gestation is the period of time between conception and birth. During this time, the
baby grows and develops inside the mother's womb. Gestational age is the ...
the time when a person or animal is developing inside its mother before it is born;
also : the process of development that happens during this time. : the process ...
Used in the factory farming of pigs, a gestation
stall is so small, the pregnant pig cannot even turn around. Some studies show that gestation
stalls prevent problems that can arise when pigs are kept in group housing, such as aggressive behavior and competition for fo... More »
The period of development in the uterus from conception until birth; pregnancy. 2.
The conception and development of a plan or an idea in the mind.
the period of development of the young in viviparous animals, from the time of
fertilization of the oocyte (ovum) to birth; see also pregnancy. gestation period the
Pregnancy, or human gestation, begins at conception when the sperm from the
man fertilizes the egg, or ovum, of the woman. The gestation period for humans ...
Animal, Gestation or incubation, in days (average), Longevity, in years (record
exceptions). Ass, 365, 18–20 (63). Bear, 180–240 <sup>1</sup>, 15–30 (47). Cat, 52–69 (63)
The gestation period of humans is 266 days, 8 days short of nine months. Many
such biological characteristics have an explanation in terms evolutionary ...