Of course, this doesn't (arguably) matter. In California,
persons are allowed to change gender. At some point, Senate Bill 179 can be used to align government documentation, but that doesn't need to happen.
So, prior to a board meeting: "Who is female?". Ok, we are covered.... Don't know what happens after the meeting, but that doesn't matter. For the purposes of the law, the board is not "all-male". Anyone who disagrees can then be taken to court, for discrimination.
That is how I would play this. Just good fun.
FredW