I took my test in with me, but then I have known my Dr for years and he knew I was trying so I went in to get my 7 dpo blood work results and said "I have a little suprise for you" and showed him to which he said 'Well I guess you know your blood work was perfect then" with a big smile on his face.
I would not recommend this approach if you don't have a regular dr LOL they might get the men in white coats to take you away
Melissa