Is it rude to ask your girlfriend if she's on her period when she is emotional about something?

Yeahh usually. I’d like to think it’s not if it’s completely obvious they mean it sincerely and aren’t ignoring whatever she is actually emotional about. But lets face it even if they were completely obviously sincere we could still get annoyed when we’re on our period soooooo best not risk it 😅🤷🏾‍♀️ advantages of being a lesbian: my gf understands this shit too 😅😂