Fertility

United States crude birth rate (births per 1000 population); Baby Boom years in red.[46]

Fertility is the natural capability to produce offspring. As a measure, fertility rate is the number of offspring born per mating pair, individual or population. Fertility differs from fecundity, which is defined as the potential for reproduction (influenced by gamete production, fertilization and carrying a pregnancy to term) . A lack of fertility is infertility while a lack of fecundity would be called sterility.

单词	General fertility rate
释义	General fertility rate 英语百科 Fertility Fertility is the natural capability to produce offspring. As a measure, fertility rate is the number of offspring born per mating pair, individual or population. Fertility differs from fecundity, which is defined as the potential for reproduction (influenced by gamete production, fertilization and carrying a pregnancy to term) . A lack of fertility is infertility while a lack of fecundity would be called sterility.
随便看	comma field comma free code commafree code comma freedom Commagene Commager Comma Johanneum commaless comma less code commaless code commaless genetic code commalike comma Microspira comma movable Comman commancement Commanche Commancheros Commanches Command. commanda command abbreviation commandable command accepted command active sonobuoy system

General fertility rate

Fertility