Ryn my SIL is a mw and we were talking about leaking fluid the other day as there isnt much around my bub and I said how do I know the difference? she said that the inside of your vg has a natural dip so when you lie down for a bit (if it is your waters) it will pool in there and tend to leak out as soon as you stand. So I guess that is another way of telling if they are leaking.

I would still phone your hospital and just have a chat with them about it because if it is your waters leaking then the baby could be exposed to infection..