Concepedia

Interplay between maternal weight and seasons in determining the secondary sex ratio of human offspring

Angelo Cagnacci, Antonietta Renzi, Serenella Arangino, Chiara Alessandrini, Annibale Volpe

Fertility and Sterility · 2005 · 21 citations · 13 references

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References

13

Natural Selection of Parental Ability to Vary the Sex Ratio of Offspring

Robert Trivers, Dan E. Willard · Science · 1973 · 3.9K citations

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NEONATAL MORTALITY, THE MALE DISADVANTAGE

Richard L. Naeye, Leslie S. Burt, David L. Wright et al. · PEDIATRICS · 1971 · 298 citations

, , +17

Natural variation in the human sex ratio

Henrik Møller, Annette Mouritsen · Human Reproduction · 1999 · 203 citations

, , +15

Annual Rhythm of Human Reproduction: II. Environmental Correlations

Till Roenneberg, Jürgen Aschoff · Journal of Biological Rhythms · 1990 · 193 citations

, , +6

Average energy intake among pregnant women carrying a boy compared with a girl

R.M. Tamimi · BMJ · 2003 · 186 citations · Full text

, , +17