I took a Home Access Express 1 test at 61/2 weeks. After emailing the company, I came to find that it is a 2nd generation test. I wanted to know if this generation of test has the same sensitivity as the 3rd and 4th generations of tests, in terms of being able to pick up antibodies at 6-8 weeks (but I know you have to re-test out to 3 months). Thank you.