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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
    Gestation is the period of development during the carrying of an embryo, and later fetus, inside viviparous animals (the embryo develops within the parent) [1] It is typical for mammals , but also occurs for some non-mammals
  • 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
    The gestation period is how long a woman is pregnant Most babies are born between 38 and 42 weeks of gestation Babies born before 37 weeks are considered premature
  • Pregnancy: Gestation, Trimesters What To Expect - Cleveland Clinic
    Gestational age is a combination of weeks and days For example, 22 weeks and 3 days pregnant 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
  • 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
  • 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
  • Gestation period: Everything you need to know
    The gestation period, also known as the pregnancy duration or interval, is the time required for the development of an organism from conception to birth This period can vary greatly among different species, and even within individuals of the same species
  • 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 | definition of gestation by Medical . . . - Medical Dictionary
    gestation the development of the embryo in the uterus of mammals The gestation period is the time elapsing from fertilization and the implantation of the embryo to birth This takes 60 days in the domestic cat, 9 months in humans and 18 months in the Indian elephant





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