Can I just say how aweful this is? I know it'll be worth it when it's over. I have an aweful gag reflex, it was just so uncomfortable. I'm doing the 24 hour ph test now, and can't wait for it to be over. Sometimes I don't even notice it, but then other times its so uncomfortable, in my nose and throat... but at the same time I'm glad I'm doing it. Just thought I'd vent