It was a bit weird in my original KH. We had about 7 or 8 young brothers and only 1 younger sister. The next congregation over had about 7 or 8 young sisters and just 2 young brothers.
Obviously, you can figure out what happened. I guess it was just inter-breeding.
Of the 6 or so marriages, at least 3 that I know of ended in divorce. One was an elder, who had 4 young daughters, and then came out of the closet and ended up with another man.
Whatever.
Rub a Dub