Just wanted to add I think your doctor sounds like he's taking the right precautions and steps with you. Try not to worry and take care of yourself as well as possible diet, relax, and water ...etc.
Watching my BP as well.
p.s. I had an ultrasound that measured the fluid as well - ask your doctor if you are concerned and have it checked. If anything at the moment this can ease that worry if all is well.
Isaiah (Feb 04)