I just got back from the Dr with a 10,000 IU vial of HCG powder, 12ml bottle of bacteriostatic of water, and a bunch of .5 cc insulin syringes and I want to make sure I'm doing this correctly. If I'm reading the sticky correctly, I mix 4ml's of bacteriostatic water in with the powder, after mixing draw out .1ml on the syringe and this will yield 250iu of HCG? Hopefully this is correct?