Ladies, I need some expert advise. 
I had my beta 8dp5dt---19.7 Well, my clinic says it is good for a de fet, and they won't retest until 13dp5dt. 
Well, I have researched enough to know that my # should double approx. every 2-3 days, and I know it should be between 40 and 50 today (11dp5dt). 
I bought a ClearBlue Easy Digital, and it came up Pregnant before the time was up, so I am excited! Well, my friend has told me that they only pick up at 25! I have searched everywhere, called pharmacies, and just about anything you can imagine to get an accurate piece of information, and all conflicts with the another. 
Long story short, does anyone know for sure what level CBED picks up at, and what tests do pick up at 40 or 50?? I desperately want to find out, and I would appreciate any feedback that you experts can provide!!!
Patty