The period of time from conception to birth.

Time from conception until the female gives birth, an average of 285 days in cattle.

The period that an animal is pregnant in which the fetus develops from conception to birth

Period of development of a fetus between the time an egg is fertilized and birth

"action or process of carrying young in the womb," 1610s, earlier (1530s) "riding on horseback, etc., as a form of exercise," from Latin gestationem (nominative gestatio) "a c [..]

Pregnancy.

The period of a pregnancy.

pregnancy, or the period from conception until birth.

n. Pregnancy.

Period of development of the young in viviparous animals, from the time of fertilization of the ovum until birth. gestation period

n. the name that is given to the development of the embryo and foetus in the uterus until birth. See pregnancy.

pregnancy (pop)

Pregnancy.

The period during which a fetus develops inside the uterus (ie pregnancy).

pregnancy.

(n) the period during which an embryo develops (about 266 days in humans)(n) the state of being pregnant; the period from conception to birth when a woman carries a developing fetus in her uterus(n) t [..]

  The process of carrying in the womb between conception and birth.

The period of development within the uterus from conception to birth.

The length of pregnancy.

The time between conception and birth, when the fetus grows and develops inside the mother’s womb.

The process of carrying young inside the body before birth; the period from implantation of the embryo in the uterus to birth.

Gestation can be used to refer to the period of time between conception and birth, or the length of time of the pregnancy.

the period of time between fertilization and birth. In humans, normal gestation is about 40 weeks.

The status during which female Mammals carry their developing young (Embryos or Fetuses) in utero before Birth, beginning from Fertilization to Birth.

The period of time when a mammal is pregnant.

Period of development of the young in the womb.

The period from fertilization to birth.

The period of development of an animal inside its mother's womb.

Time from conception until the female gives birth, an average of 285 days in cows, 147 days in ewes, and 113 days in sows.

the period from conception to delivery; pregnancy

That span of time from fertilization and egg formation to worm hatchlings emerging from the cocoon.

The period between conception and birth, usually about 280 days. 

The period of time it takes an infant to develop inside its mother or egg.

The period of time from conception to birth.

the time spent in the womb between conception and delivery. Average gestation in humans is 39 weeks. gestational age

The period of time during which an infant animal or human physically develops inside the mother's body until it is born. The process of development of a plan or idea. * '''1900''', Sigmund Freud, [..]

The medical term for pregnancy. GESTATIONAL CARRIER

The period of time between fertilization/conception and the birth of a baby

Another term for pregnancy.

the period of bearing a pregnancy from fertilization to delivery.