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gestation    音标拼音: [dʒɛst'eʃən]
n. 妊娠,妊娠期,孕育,酝酿

妊娠,妊娠期,孕育,酝酿

gestation
n 1: the period during which an embryo develops (about 266 days
in humans) [synonym: {gestation}, {gestation period}]
2: the state of being pregnant; the period from conception to
birth when a woman carries a developing fetus in her uterus
[synonym: {pregnancy}, {gestation}, {maternity}]
3: the conception and development of an idea or plan

Gestation \Ges*ta"tion\, n. [L. gestatio a bearing, carrying,
fr. gestare to bear, carry, intens. fr. gerere, gestum, to
bear: cf. F. gestation. See {Gest} deed, {Jest}.]
[1913 Webster]
1. The act of wearing (clothes or ornaments). [Obs.]
[1913 Webster]

2. The act of carrying young in the womb from conception to
delivery; pregnancy.
[1913 Webster]

3. Exercise in which one is borne or carried, as on
horseback, or in a carriage, without the exertion of his
own powers; passive exercise. --Dunglison.
[1913 Webster]


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  • Gestation - Wikipedia
    The time interval of a gestation is called the gestation period In obstetrics, gestational age refers to the time since the onset of the last menses, which on average is fertilization age plus two weeks
  • Pregnancy: Gestation, Trimesters What To Expect
    You may see this same figure written as 22 3 7 or referred to as 22 weeks gestation Gestational age describes the pregnancy, not the fetus The fetal age is typically not a measurement your provider will use This is mainly because you’d need to know exactly when conception happens, which is very hard to do What are the trimesters of pregnancy?
  • GESTATION Definition Meaning - Merriam-Webster
    The meaning of GESTATION is the carrying of young in the uterus : pregnancy How to use gestation in a sentence
  • Gestation: What It Means in Pregnancy - Healthline
    What is gestation? Gestation is defined as the time between conception and birth Though we’re focusing on human gestation, this term applies more broadly to all mammals
  • Human Gestation Period: Week-by-Week Explanation of Fetal Development . . .
    The gestation period in human pregnancies typically lasts between 38 and 42 weeks Babies born before 37 weeks are considered premature, while those born after 42 weeks are termed postmature
  • Gestation | Pregnancy, Development Duration | Britannica
    Gestation, in mammals, the time between conception and birth, during which the embryo or fetus is developing in the uterus This definition raises occasional difficulties because in some species (e g , monkeys and man) the exact time of conception may not be known
  • Fetal development: MedlinePlus Medical Encyclopedia
    Gestation is the period of time between conception and birth when a baby grows and develops inside the mother's womb Because it's impossible to know exactly when conception occurs, gestational age is measured from the first day of the mother's last menstrual cycle to the current date
  • 43. 7A: Human Gestation - Biology LibreTexts
    Human gestation Twenty-four hours before fertilization, the egg has finished meiosis and become a mature oocyte When fertilized (at conception), the egg, now known as a zygote, travels through the oviduct to the uterus The developing embryo must implant into the wall of the uterus within seven days or it will deteriorate and die
  • Gestation period: Everything you need to know
    Gestation, or pregnancy, is the period of fetal development that occurs in mammals, including humans This gestational interval is a crucial time in a woman’s life, as her body undergoes significant changes to support the growth and development of the fetus
  • 5. 6 Human Pregnancy and Birth – Human Biology
    Human pregnancy begins with fertilization of an egg and proceeds through the three trimesters of gestation The labor process has three stages (contractions, delivery of the fetus, expulsion of the placenta), each propelled by hormones





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