I'm 33 weeks and just saw my OB today. They tested my urine, as usual, but this time said that there was ketones in my urine. The nurse said it looked really dark, which I had already noticed. My doc didn't make a big deal about it, she just said to drink more water and it's a sign I'm not getting enough fluids. I was really tired and ready to go home so I didn't ask a bunch of questions, well of course I started googling things once I got home and now I'm worried. Has this happened to anyone? Did anything happen because of it? Anyone know more about this or if I should be worried?