cmoretti~ They take apart the test hoping for a positive that the test somhow missed. (I'm guilty of it too!!) but I only took mine apart AFTER I got a "pregnant"
Ummm Why would anyone take apart a test? I hear about this frequently and it baffles me!
The second line on the digitals measures your LH levels, not your HCG levels (which you'll have HCG if you're pregnant as the embryo secretes it).
I did the hpt on sat the digital test in the window said not pregnant but when you take it apart it had 2 lines and i dont know if i am pregnant or not
Its true they usually have 2 lines on it no matter what because the second line measures not only HCG but also the LH surge. Only the result window that says pregnant or not pregnant should be read. On the back of the box there is even something that says that once your results have been displayed to dispose of the test stick and that you may notice 2 lines and to disregared them and refer to the test result window.