meaning of fetus
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fetus An ultrasound of a human fetus. The definition of a fetus is an unborn offspring of an animal with a vertebrae or human. A baby that has been in its mother's stomach growing for 18 weeks is an example of a fetus. fetus.
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- In humans, an embryo is generally considered to be between the first and the eighth week of development after fertilization and from then it is instead called a fetus. Some definitions consider embryological life to start at the third week of development to the eighth, when most organ systems are developing.
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- Answered by The WikiAnswers® Community. Making the world better, one answer at a time. the baby is called and embryo until it is 3 months old and from then until it is born it is called a fetus. the baby is called and embryo until it is 3 months old and from then until it is born it is called a fetus. Minor edit?
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Fetus A fetus is a stage in the prenatal development of viviparous organisms. In human development, a fetus or foetus (/ˈfiːtəs/; plural fetuses or foetuses) is a prenatal human between the embryonic state and birth. The fetal stage of development tends to be taken as beginning at the gestational age of eleven weeks, i.e. nine weeks after fertilization.
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- mass noun. 1The process or period of developing inside the womb between conception and birth. ‘Not only are females responsible for bearing all costs of gestation but they must also protect the fetus from harm.’. ‘Clinical history should include complications of pregnancy, duration of gestation, and birth weight.’.
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fetus 1. ( 1 used chiefly of viviparous mammals) the young of an animal in the womb or egg, especially in the later stages of development when the body structures are in the recognizable form of its kind, in humans after the end of the second month of gestation.
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- Gestation is the period of time when something is conceived and developed. The gestation period for human babies lasts nine months. Gestation comes from the Latin gestare, which means to bear, or give birth to. We can talk about the gestation of fetus before it's born, but we also use gestation to talk about ideas. If you've been vaguely thinking about starting a revolution for the last year, then that idea has been in gestation.
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- In human development, a fetus (/ˈfiːtəs/ ; plural fetuses), also spelled foetus, is a prenatal human between its embryonic state and its birth. The fetal stage of development tends to be taken as beginning at the gestational age of eleven weeks, i.e. nine weeks after fertilization.
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Pregnancy (mammals) For mammals the gestation period is the time in which a fetus develops, beginning with fertilization and ending at birth. The duration of this period varies between species.
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- Fetus definition, (used chiefly of viviparous mammals) the young of an animal in the womb or egg, especially in the later stages of development when the body structures are in the recognizable form of its kind, in humans after the end of the second month of gestation. See more.
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When is a fetus considered a baby? Some people consider a fetus to be a baby from the moment of conception. Others consider the fetus to be a baby roughly 10 days after conception at implantation, where the fertilised egg implants in the lining of the womb.
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- fetus definition The embryo of an animal that bears its young alive (rather than laying eggs). In humans, the embryo is called a fetus after all major body structures have formed; this stage is reached about sixty days after fertilization.
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What is 'Cash Basis' What is 'Cash Basis'. Cash basis refers to a major accounting method that recognizes revenues and expenses at the time physical cash is actually received or paid out.
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6b. Leadership in Congress: It's a Party Matter House Leadership. Because the House has 435 members to the Senate's 100, House leaders tend to have more power over their membership than do Senate leaders. With 435 people trying to make decisions together, their sheer numbers require leaders to coordinate the lawmaking process. Political parties choose all top leadersip positions.
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Difference Between Embryo and Fetus The embryo refers to the first stage of development of a baby from the moment of fertilization. It is called a fetus from the eighth week of conception. There are developmental differences between the two stages and a lot of difference that the mom faces while she is carrying them.
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- The term Fetus Freak is a disparaging term often utilized by  radical feminism to describe a person or persons who value the life  of their unborn children. It is meant as … an insult, and favored by  radical feminism, anti-pregnancy, anti-family and anti-child social  extremists.
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- Medical Definition of Pregnancy. Pregnancy: The state of carrying a developing embryo or fetus within the female body. This condition can be indicated by positive results on an over-the-counter urine test, and confirmed through a blood test, ultrasound, detection of fetal heartbeat, or an X-ray. Pregnancy lasts for about nine months, measured from the date of the woman's last menstrual period (LMP).
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Fetus In humans, the fetal stage commences at the beginning of the ninth week. At the start of the fetal stage, the fetus is typically about 30 millimetres (1.2 in) in length from crown to rump, and weighs about 8 grams. The head makes up nearly half of the fetus' size.
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- At the end of the 8th week after fertilization (10 weeks of pregnancy), the embryo is considered a fetus. During this stage, the structures that have already formed grow and develop. The following are markers during pregnancy: By 12 weeks of pregnancy: The fetus fills the entire uterus.
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Fetus In humans, the fetal stage commences at the beginning of the ninth week. At the start of the fetal stage, the fetus is typically about 30 millimetres (1.2 in) in length from crown to rump, and weighs about 8 grams. The head makes up nearly half of the fetus' size. Breathing-like movement of the fetus is necessary for stimulation of lung development, rather than for obtaining oxygen. The heart, hands, feet, brain and other organs are present, but are only at the beginning of development and have minimal operation.
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Fetus In human development, a fetus (/ˈfiːtəs/ ; plural fetuses), also spelled foetus, is a prenatal human between its embryonic state and its birth. The fetal stage of development tends to be taken as beginning at the gestational age of eleven weeks, i.e. nine weeks after fertilization. In biological terms, however, prenatal development is a continuum, with no clear defining feature distinguishing an embryo from a fetus.
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- (in animals), the stage immediately after the beginning of CLEAVAGE up to the time when the developing animal hatches, or breaks out of egg membranes, or in higher animals, is born. In humans the developing embryo is called a FOETUS after eight weeks of gestation.
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Prenatal Development: How Your Baby Grows During Pregnancy Fertilization: Joining of the egg and sperm. Fetus: The developing organism in the uterus from the ninth week of pregnancy until the end of pregnancy. Gestational Age: The age of a pregnancy calculated from the number of weeks that have elapsed from the first day of the last normal menstrual period.
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8 Medical Terms Your Doctor Uses to Insult You Cletus the Fetus. Used to describe infants born at 23 weeks or earlier, where their survival rate is less than 1%. There are no confirmed cases of babies surviving at 22 weeks or earlier, which means that children born then are less likely to live than someone who just jumped off the Empire State Building.
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The Rh Factor: How It Can Affect Your Pregnancy Fertilization: Joining of the egg and sperm. Fetus: The developing organism in the uterus from the ninth week of pregnancy until the end of pregnancy. Gene: A segment of DNA that contains instructions for the development of a physical trait or control of a process in the. body.
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Christian right The examples and perspective in this article may not represent a worldwide view of the subject. You may improve this article, discuss the issue on the talk page, or create a new article, as appropriate. (January 2016) Fetal viability or foetal viability is the ability of a fetus to survive outside the uterus. Contents. Definitions. As the word is used in United States constitutional law since Roe v. Wade, viability is the potential of the fetus to survive outside the uterus after birth, natural or induced, when supported by up-to-date medicine.