I took a test this morning with first morning urine and it was positive, book it to see the doctor at around 12, and obviously I'd been drinking water so my urine became more dilated.. He took a pregnancy test at the clinic and he said "haha no no you're no where near pregnant" mind you before hand I said "will it matter if my urine is so dilated so early on in pregnancy" and he said no, makes no difference.. I demanded blood tests and as I left he smiled and said "don't get your hopes up okay"