Before I make a source complaint, I want some advice. Before using pharma hcg, a pregnancy test would pop positive at a dosage of 250 ius. While using a sources hcg from this website, the same tests were done multiple times, and all pregnancy tests would present as negative. Is this a valid method for determining the legitimacy of hcg? Why did the pharma hcg produce a positive test, but the ugl does not?