Here is what i got told from someone who is apparently well connected.
Very good HCG needs to be diluted 1 part into 50 , then dropped on a pregnancy tester then mark positive.
Apparently, if you do NOT dilute it, and test it straight up, good HCG will NOT trigger the pregnancy test, .... while and a positive read would mean it is weak hcg.
A negative may mean it is fake... or very strong.
(This contradict 3J ' s theory about the pharma grade HCG. So i am not too sure about this dilution thing)
I will test this theory soon, got some on the way from AMLGEAR.