I agree with the rest of your post, but I have mixed feelings about the above.
Within my relatively small circle of friends, two unmarried couples recently announced that they were expecting babies. Neither couple has announced plans for a wedding.
I just don't get it. I mean, my mind bends, but cannot fully wrap around the concept of willingly having kids out of wedlock. I definitely hope things turn out well for the aforementioned couples and their children, but statistically speaking the odds are not in their favor.