Im thinking that there are so many single girls in or close to their thirties now. Fast forward twenty years, unless Moshiach comes or some miracle happens, girls who will still be single, will be walking around the frum neighborhoods with uncovered graying or dyed thinning hair (while by comparison, the bulk of their classmates will be blondes, redheads, and brunettes, in addition to having children and granchildren at their sides, now and then). What a sad thought. Until recently they were only a tiny percentage. Ouch.
There are a greater *percentage* of older girls unmarried today than 20 years ago???