If you choose to identify as something other than what your biological gear suggests, that's your business.  Whatever. That doesn't change that boys and girls will be born as boys and girls, not "yet to be determined".   Kids are not blank slates, they're kids, and in all but unfortunate exceptions, will be born with the equipment of a boy or girl.  This is not a burden or a choice, but simple biology.  Biological "success", and continuation of the species, requires the union of male and female.  This will not change regardless of any law, ruling or annual parade.