have they suggested or made you do the 24hr pee collection test? i had high BP during my PG & was taking meds but at one point they made me to that test. it was a bit of a pain to pee in a bottle for 24hrs but apparently it gives better results (combined with a BT) on proteins etc. one of my friends also had to do it when they were concerned that she had PE - but she stayed in hospital for the 24hrs.