You can even send them a private message. They find an increased excess of male births during periods of the exogenous stress World War II and during warm years. Another hypothesis has been inspired by the recent and persistent high birth sex ratios observed in Georgia and Armenia —both predominantly Orthodox Christian societies—and Azerbaijana predominantly Muslim society. Cold weather stressors simultaneously extend male longevity thereby raise human sex ratio in its older age bracket. These men will remain single and will be unable to have families, in societies where marriage is regarded as virtually universal and social status and acceptance depend, in large part, on being married and creating a new family. Pulitzer Center on Crisis Reporting. There is controversy whether sex ratios outside the range are due to sex-selection, as suggested by some scholars, or due to natural causes.
All that extra protein, carbs and fats added up to about extra calories a day.
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