| birth control pill |
also known as "oral contraceptive," is one of the most effective reversible methods of birth control. Oral contraceptives contain hormones that prevent the ovaries from releasing an egg. Without the presence of an egg, conception cannot take place.
출처: www.contraception.ca/en/resources/glossary.asp
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| birth weight |
the weight of a calf taken within 24 hours after birth. Heavy birth weights, over 115 lbs., tend to be correlated with calving problems, but the conformation of the calf and the cow are contributing factors.
출처: www.charolais.com/Conversions/Breeders%20Manual/M....
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| birth plan |
A written outline of a woman's preferences for her labour and birth.
출처: www.vhi.ie/topic/pregnancy/glossary.jsp
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| birth rate |
The number of live births per year, based on the mid-year population count (per 1,000 inhabitants).
출처: www.bmz.de/de/service/infothek/fach/spezial/spezia...
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| birth defect |
An abnormality present at birth, such as Down syndrome or spina bifida. Birth defects can have many different causes. Not all birth defects can be detected by prenatal genetic testing or ultrasound examination. Bloom Syndrome: A rare autosomal recessive disease associated with growth problems, an increased risk of cancer and shortened life span. The disease is more common in individuals of Ashkenazi Jewish descent.
출처: www.genzymegenetics.com/hcp/prenatal/resources/gen...
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