Fun fact: There are actually not just 2 biological sexes. There are plenty of people with other chromosomal make-up that are healthy, living humans.
https://www.scientificamerican.com/article/sex-redefined-the-idea-of-2-sexes-is-overly-simplistic1/
If you have a fediverse account, you can quote this note from your own instance. Search https://social.coop/users/amelialiarakos/statuses/113924393727231219 on your instance and quote it. (Note that quoting is not supported in Mastodon.)
