I have ordered hcg. I have the vile of hcg and the 1ml solution to mix it with. Now I have read numerous forums but there is nothing that told me just straight up how this is to be used. Is 1ml solution enough? or do i need more. From what i gather you use slin pins and inject the same way you would with insulin if you were a diabetic. If someone has a straight forward explaination I would be very grateful.