Toddlers in the stall?

Hey! This isn't exactly a pregnancy question, but I wasn't sure where to post it. 
I see a lot of mammas saying their toddlers ask loud questionsabout feminine supplies while in public bathrooms. While it's all just child-like innocence and understandable, I don't remember ever WATCHING my mom in the bathroom. I mean, I know I was in the stall with her, but as soon as I was old enough to understand basic commands/ask questions, my mom would have me turn away from her and face the wall while she did her business. That started when I was probably about 2 so I don't remember anything at all!
My question is, how do you handle YOUR toddlers in bathroom situations? I'm not due until July/August so I'm a ways away from that problem, but I'm just curious :)