In demography, fertility indicates the product or output of reproduction, rather than the ability to have children. The physiological ability to have children—that is manifest roughly in the period between menarche and menopause in women—is termed fecundity.
www.gfmer.ch/Books/Reproductive_health/The_demography_o... www.gfmer.ch/Books/Reproductive_health/The_demography_of_fertility_and_infertility.html
Fecundity and fertility ... Consistency of the data: "Time to pregnancy" is an effective tool for measuring the impact of exogenous agents that affect reproduction as studies have shown that it can clearly demonstrate a difference among nonsmokers and smokers.
www.emcom.ca/health/fecundity.shtml www.emcom.ca/health/fecundity.shtml
Keywords: Demography; Epidemiology; Fertility; Fecundity; Sterility; ...... In any case, the difference between the survival rates at these two ages is very ...
linkinghub.elsevier.com/retrieve/pii/S1631069107001114
define fecundity, fertility, birthrates, life expectancy, death rates, and survivorship. ... What is the difference between exponential and arithmetic growth? ... What is the difference between fertility and fecundity?
zoology.muohio.edu/oris/Cunn06/cs6_06.htm
Fertility: Actual rate of reproduction. Life expectancy: Average years of life expected at any given age. Optimum population: The size of population which will permit the highest standard ... The difference between fecundity and fertility is more pronounced among industrial societies as compared to preindustrial societies.
www.sociologyguide.com/social-demography/points-to-reme... www.sociologyguide.com/social-demography/points-to-remember.php
Fertility is always less than fecundity in all societies and varies considerably among different societies. The difference between fecundity and fertility is more pronounced among industrial societies as compared to preindustrial societies.
www.sociologyguide.com/basic-concepts/f.php
This reading includes the following articles: A. American Fertility Society, Ethics Committee, “Ethics and the New Reproductive Technologies”; ... What is the difference between genetic, gestational and rearing mothers? between genetic and rearing fathers? ... What is the difference between fecundity and fertility?
www.gfsnet.org/Science/Ethics/NRTsg.html
Definition and other additional information on Fertility Rate from Biology-Online.org dictionary. ... I cannot understand the difference between fertility fecundity "natality rate" "fertility rate" and "birth rate". Can anyone help me? Thanks; See entire post...
www.biology-online.org/dictionary/Fertility_Rate www.biology-online.org/dictionary/Fertility_Rate
Definition and other additional information on Fecundity from Biology-Online.org dictionary. ... I cannot understand the difference between fertility fecundity "natality rate" "fertility rate" and "birth rate". Can anyone help me? Thanks; See entire post...
www.biology-online.org/dictionary/Fecundity www.biology-online.org/dictionary/Fecundity
To estimate the number of fetal resorptions, the difference between the number of ... The patterns of decreases in both fertility and fecundity found in ...
www.biolreprod.org/content/34/3/478.abstract