I realise the rules change, but in Australia we cannot discriminate on anything so ticking a gender or sex box is meaningless, although they are still on employment forms. I would check your local rules. Often these forms are left open for some time before being changed and small companies may try a sly manoeuvre.
Interestingly, people can give more information that they need and it can then discriminate against them, because I can then decide to not interview them and they have no recall on that.
Is it good or bad?
I employed a woman to cover a person who is going on maternity leave (back fill position) she has been with me a week and has now told me she is 3 months pregnant, and will want maternity leave while she is back filling a person on maternity leave. Obviously I would not have employed her, yes it would have been positive discrimination, BUT

Hells Bells, I now have to pay two people maternity leave and employ another person on back fill.
Sorry for the rant and derailing.
Cindy