How Common Is Your Birthday?

[freediver]

Some interesting info here, about life expectancy depending on the season of birth, at least in the temperate zone of each hemisphere.

http://www.demogr.mpg.de/books/drm/002/2.pdf" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;








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Doesn't that indicate close grouping in terms of month of death?

[AiA in Atlanta]

Cancer patients diagnosed in the summer months live longer than those diagnosed in winter. Is thought to be tied to Vitamin D levels.