Just that really. I'm hoping to hear what was requested from you by the NHS.
I have my 12 week scan next week and the appointment letter says a litre an hour before, however the booklet they send out with the appointment letter mentions a pint. There's of course a big difference.
I had to go to the epu for a scan at 6 weeks and did a litre but was about to burst it was so uncomfortable I could've cried. My private scan was a pint and that was fine (the sonography still mentioned how full my bladder was).
I know the easiest thing to do would be to text my midwife but I know they're busy and I don't want to be a pain
TIA x