Mix each 5000 ampoule with 5cc bac water.
You will need to mix twice during a long round.
adjusting dosage (using above mixing):
250 IU = 25 units (on insulin syringe) = 0.25cc
225 IU = 22.5 units (on insulin syringe) = 0.225 cc
200 IU = 20 units (on insulin syringe) = 0.2cc
175 IU = 17.5 units (on insulin syringe) = 0.175 cc
150 IU = 15 units (on insulin syringe) = 0.15 cc
125 IU = 12.5 units (on insulin syringe) = 0.125 cc
These increments are easy to draw using the little insulin syringes. In most states you can buy them in boxes of 100 from the pharmacy with no prescription. I get them at Walmart or Sam's or Costco. But if necessary, order them with the rest of your supplies.
To mix, you must keep everything sterile. Use alcohol wipes on everything. Open the hcg ampoule, With the large syringe and needle (fastened TIGHTLY together!), draw 5cc bac water, use a little to dilute the hcg powder and all that liquid ends up in the sterile sealed glass vial. Keep it in the refrigerator once it is mixed. The pharmacist will tell you that it keeps for 30 days, but I know of several people who have used it after 4 months and it is fine. Remember that you must inject the same volume air into a vial to replace the liquid you will take out! All new vials come with air pressure in them, so be prepared for that little "push" of pressure the first time you put a needle into the seal. demonstration video:
http://www.hcgfatloss.com/hcg-mixing-instructions.htm