Lawmakers in Montana, Tennessee and Kansas have voted in the past few weeks to narrowly define who is "female" and who is "male" in state law using such terms as "gametes," "ova," "sex chromosomes," "genitalia" and "immutable biological sex."
The bills in Montana and Tennessee have passed the legislature and are headed to governors' desks. The Kansas bill, called the "women's bill of rights," was vetoed by Gov. Laura Kelly, a Democrat, but the Republican legislature was able to override her.
