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gestation |
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gestationIn all mammals except the monotremes (platypus and spiny anteaters), the period from the time of implantation of the embryo in the uterus to birth. This period varies among species; in humans it is about 266 days, in elephants 18–22 months, in cats about 60 days, and in some species of marsupial (such as opossum) as short as 12 days. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Because of ultrasound examinations, many Asian women--most notably in China but also in South Korea, Taiwan, Bangladesh, and India--now learn the sex of their gestating infant in advance, and many are choosing to terminate female fetuses. He outlined two exceptions: the "ticking time bomb" scenario and the high-value, high-level terrorist who possesses a treasure trove of information about the terror network and the plots it's gestating. Fecal samples (N = 275) were collected from December 2002 to June 2003 from finisher (10-24 weeks of age) pigs and gestating sows ([greater than or equal to] 1 year of age) from 3 Ohio swine farms (10, 60, and 32 samples), 1 Ohio slaughterhouse (83 samples), 1 Michigan swine farm (61 samples), and 2 North Carolina swine farms (8 and 21 samples). |
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