Eligibility Date for the TMPOB Test - Confused. Help.

Ok, can someone help me figure this out. I took the Pink or Blue test at 9w2d pregnant. I went to the website to calculate my eligibility date and they told me since my LMP was 7/25/09 I could take the test 9/26/09. Hello?! 9/26/09 is 9 weeks pregnant! I took the test 9/28/09. Here is what they say on their website: "Pink or Blue® will share this exciting news with you as early as 10 weeks after the first day of your last menstrual period... which is 7 weeks post-conception." Ok, so 10 weeks pregnant is 8 weeks post - conception, right?! I'm so confused. I was 7 weeks post-conception but I was only 9 weeks pregnant so can I trust the results? They were the ones that gave me my eligibility date but they clearly say you should be 10 weeks pregnant but the date they gave me was 9 weeks pregnant. I'm calling them on Monday to try to figure this out. I got a GIRL result and I'm not sure I can trust it. We want a boy so badly so maybe I'm just looking for any reason not to trust the test. Have most of you waited until 10 weeks to take the test?

Well you are eligible and I did it around the same time and my result says girl as well. I have 3 girls and I am holding out hope they are wrong. I called and pretended like I had a CVS test that came back boy and their response was "Some woman will not pass Y in their blood til late in pregnancy and some never pass it at all so will never have a boy result." Thought this sounded a little fishy. I wouldn't put a lot of thought into it. God will give us what we are supposed to have and their's nothing we can do about it. After 3 girls I want a boy sooooooooooooo bad but I will love my 4th daughter just the same if that's what I have. Wish I would've never done the test. My ultrasound is Oct 19th I'll keep ya posted.