Gestation Period and Gestational Age The period that the fetus develops from conception to birth. The human gestation period—the period of time between conception and labor—is approximately forty weeks (280 days), measured from the first...

(from Latin, gestare: to carry) Gestate is a verb that indicates the carrying in the UTERUS of a FOETUS and EMBRYO; GESTATION is a noun that describes the process of gestating; the gestation period is the length of time between conception and birth (a...

The period of time from conception to birth in a normal...

Gestation is the carrying of an embryo or fetus inside a female viviparous animal. Mammals during pregnancy can have one or more gestations at the same time (multiple gestations). According to the National Center for Health and Statistics there were...

Pork processor Smithfield Foods Inc. said Thursday it will phase out gestation stalls or crates at all 187 sow farms it owns in eight states and replace them with "more animal-friendly" group housing pens over the next decade.Smithfield's sows, which the company says grow to...

A new study is raising questions about the effectiveness of small, metal crates for pregnant pigs that animal welfare groups say are cruel and inhumane.Researchers from Iowa State University found that allowing pregnant pigs to move freely in group housing structures called hoop barns could...

A girl born after just under 22 weeks in the womb _ among the shortest gestation periods known for a live birth _ will remain in a hospital a few extra days as a precaution, officials said Tuesday.Amillia Sonja Taylor, born Oct. 24 after just...

Doctors call her the world's smallest prematurely born baby. Now Amillia Sonja Taylor, born after less than just 22 weeks, will stay in the hospital a few extra days as a precaution before going home.Taylor was just 9 1/2 inches (24 centimeters) long and weighed...