Pre-ultrasound prep?
Been told no food or drink other than sips of water, I get quite a dry mouth, wondering if anyone knows is there a maximum of water before it's an issue? Like, if I have 375ml water over the six hours is that likely to be okay?
Unhelped by period starting today so resultant extra fluid loss and pain (which worsens the dry mouth). Trying to minimise painkillers as the ones I'm on can cause constipation which I gather wouldn't be helpful...
Right at the start of the six hour fasting time and not drinking water for that long feels insurmountable with the pain - dry mouth on its own I might tolerate but whilst this uncomfortable...