Natural fertility

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221	PDF Document Add to Reading List Source URL: pdf.usaid.gov Language: English - Date: 2006-07-31 10:21:50 Medical technology Birth control Calendar-based contraceptive methods CycleBeads Natural family planning HIV/AIDS Fertility awareness Centre for Development and Population Activities Condom Demography Medicine Fertility
222	PDF Document Add to Reading List Source URL: www.memeoid.net Language: English - Date: 2011-02-25 16:30:59 Reproduction Sexual selection Selection Demography Fertility Mate choice Quantitative genetics Polymorphism Natural selection Evolutionary biology Biology Behavior