Actually the men can keep giving the girls babies until they die so a shortage of MEN is not a problem. I had the opposite - only 4 girls out of 16 births - but it evened out with a future baby boom - at one point my 6 youngest were all girls. What's really funny is that the villagers can't breed until the age of 18 but keep going until they drop dead - weird, eh?
Have fun - it is too addictive for words.
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"I have not failed, I have simply found 10,000 ways that won't work." Thomas A. Edison