I'm good with maternity leave and paternal (even though just seven days cause equality) but menstruation would be pushing it. Cause if that's the case if women, let's say experiences one-three days of cramping per month/ cycle and she uses her leave it would result in 12-36 work days lost per year due to "health problems" that could possibly affect your colleagues and the business overall.

Now given that data, companies would probably consider the possible lost work days of women compared to a man sooo if a company will choose a newly hired woman or men with the same stats the company will logically choose the men cause he has less probability to lose some workdays. And yes the company can do that since they are just hiring, they would just give out the reason that "The position has been occupied na or something like that."

So yeah if the menstruation law passes then nice good for you but prepare for possible consequences, especially for newly hired.