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birth |
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birthAct of producing live young from within the body of female animals. Both viviparous and ovoviviparous animals give birth to young. In viviparous animals, embryos obtain nourishment from the mother via a placenta or other means. In ovoviviparous animals, fertilized eggs develop and hatch in the oviduct of the mother and gain little or no nourishment from maternal tissues. See also pregnancy. 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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| Among a birth cohort of 1,016 nonpremature children from Bavaria, [PM. In this article, we examine life course outcomes following abortion before age 21 in a birth cohort of young women in New Zealand studied to the age of 25. When coverage of first-dose MMR for the same birth cohort was lower at 5 than at 2 years of age, the coverage at 5 years of age was assumed to be 3% higher than the value at 2 years of age (based on data from a sentinel surveillance scheme) (22). |
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