I do not believe that comparisons to our grandparents, great-grandparents, great-great-grandparents large families to modern day life is not valid.
For one thing, there were no reliable means of birth control available to them. A woman couldn't simply take a birth control pill, they didn't exist. Birth control as we know it now is a very new invention.
For another, our society was mainly an agricultural one back then. Parents owned a farm, and children worked on the farm. The more kids you had, the more work got done, the more pigs got slaughtered, eggs gathered, cows milked. Children added to your lifestyle, and were a means of support. The vast majority of people did not attend college, or get jobs away from the family farm. That is generally not the case now.
Also, the mortaility rate was higher. Vaccinations were not in existance, or not prevelant. Accidents, epidemics, poor nutrition, and common illness claimed many more young lives than they do now. It was simple math ... if a couple needed five strong young men to help run the family farm, they had better have about fifteen kids, knowing that about seven would be women who would marry and go to their husbands' farms, and at least three would die in childhood.
"We give dogs the time we can spare, the space we can spare and the love we can spare. And in return, dogs give us their all. It's the best deal man has ever made" - M. Facklam
"We are raised to honor all the wrong explorers and discoverers - thieves planting flags, murderers carrying crosses. Let us at last praise the colonizers of dreams."- P.S. Beagle
"All that is gold does not glitter, Not all those who wander are lost; The old that is strong does not wither, Deep roots are not reached by the frost. From the ashes a fire shall be woken, A light from the shadows shall spring; Renewed shall be blade that was broken, The crownless again shall be king." - J.R.R. Tolkien
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