Actually, I was going to avoid this, because this isn't really the topic at hand, but if you want the honest truth, your wording, while well-intentioned, could in theory lead to the outcome Hoops fears. Depends on how Minnesota legally defines the word "female," but under your wording, if a trans boy still legally qualifies as a "female" then the school would have to supply them in boys rooms if that student uses them.
I'll give you a freebie to make what you are trying to do even better:
The products must be available to all menstruating students in restrooms designated for use by female students, or designated for use by all students regardless of gender, if those restrooms are regularly used by students in grades 4 to 12, according to a plan developed by the school district.
You're welcome.