Humans are not sea horses and we are not earth worms or anything else that can change sexes at will or at certain points of our life. We are mammals - thus my original point still stands.
In mammals, sex is determined by the presence of X and Y chromosomes, where females typically have two X chromosomes (XX) and males have one X and one Y chromosome (XY). The Y chromosome carries the SRY gene, which triggers male development.
When you start to say humans are more complex - sure we are, but out biology is not- our chromosomes are set in stone. Now if you want to talk of Psychology and mental illnesses then we can talk about people who think they can change genders.
If you cared about facts as you state.. then you would stand with the genetic Chromosomal designation determination of sex xx xy that has been accepted world wide as the standard.
When you start saying...oh sex if not black and white and gender is what ever people feel like... you are no longer standing with facts... feeling never align with facts.. Biology states there are 2 defined genders. Science also states factually, that those chromosomes can not become the oppposite once they have their Chromosomal designation. people ignore facts when they talk about being transgendered...it is a mental condition that should be treated with meds.
you could have saved face by not acting like the typical left wing trash on this site and checked for yourself that Blues post was 100% accurate... how does that glue on your pizza taste?