So I had a BPP on Monday and they measured the fluid on the u/s and it was fine. Went in for my third growth scan on Wednesday and they said the fluid was low now. How is that possible? I haven't leaked at all. Like I've been dry if anything, I don't need panty liners or pads, so I'm not sure how I'd suddenly lose fluid. The doctor just mentioned that it was low, he didn't say why, but he wants to keep an eye on it? Has this happened to anyone else?