So I just picked up my HCG (novarel brand) prescription. It contains 2 vials: 1 vial with 10,000 USP units and 1 vial with 30 ml bacteriostatic water. Now I read the HCG sticky and watched a few videos on how to mix the two, but my prescription didn't come with an empty mixing vial. Is this something I need to get? The box also says intramuscular injections only. SHould I just ignore this? There is no concrete mixing directions with the prescription. In the sticky it says mix 10,000 units HCG with 4 ml of water. Is this 4ml total? I thought It was 10 ml? I am really confused about all of this and am not able to see my Dr. for a couple of weeks to go over this. Any help is much appreciated!