So I have learned a lot about menstrual cups, how they work, costs and brands (Research etc.) and I've asked my mom multiple times if I could get one... and every time I end up getting shutdown and she uses this "drop the conversation now" tone of voice. I haven't asked her by offering to pay for it myself, but she most likely won't let me, saying it's a waste of money.

I'm pretty sure she only won't let me since she says "they don't work" and that she says that their only good "in theory". I could probably buy a Diva Cup at a store nearby but I'd rather not risk her catching me and I'd rather get a different brand/model.

It's been pretty frustrating. 😑

Any tips for how to ask her or get one?