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How we do it : the evolution and future of human reproduction

저자: R D Martin
출판사: New York : Basic Books, ©2013.
판/형식:   도서 : 영어모든 판과 형식 보기
데이터베이스:WorldCat
요약:
"Despite the widespread belief that natural is better when it comes to sex, pregnancy, and parenting, most of us have no idea what "natural" really means; the origins of our reproductive lives remain a mystery. Why are a quarter of a billion sperm cells needed to fertilize one egg? Are women really fertile for only a few days each month? How long should babies be breast-fed? In How We Do It, primatologist Robert  더 읽기…
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문서 형식:
모든 저자 / 참여자: R D Martin
ISBN: 9780465030156 0465030157 0465037844 9780465037841
OCLC 번호: 811598818
설명: xii, 304 pages ; 25 cm
내용: Sperms and eggs --
Cycles and seasons --
From mating to conception --
Long pregnancies and difficult births --
Growing a large brain --
Feeding babies: a natural history of breast-feeding --
Baby care: the broader picture --
Monkeying with human reproduction.
책임: Robert Martin.

초록:

Why are a quarter of a billion sperm cells needed to fertilize one human egg? Why do women, apes, and monkeys menstruate while most other mammals do not? Are women really fertile only during a few  더 읽기…

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"This is one of the best books about sex, and having babies, you're likely to read...If you want to know things like why men have nipples or why it takes a quarter of a billion sperm cells to 더 읽기…

 
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