What? Dear Native, with all due respect, I think that as our society becomes less ignorant and more tolerant, more gay people choose to get out of the closet. To the extent that homosexuality is determined by biology and birth, its incidence shouldn’t go up or down over time.
I agree with you about family size: that’s up to every family to decide. My wife and I are happily childless, but I wouldn’t even think of imposing my views or standards on others.