ok, first off ditch the water and get suc bac water. mix 1 ml of bac water with the powder solution. it should dissolve easily. if ur h.c.g. is 5000ius, you now have 5000ius per 1ml. personally, id use a slin pin and go sub-q injections. draw up to the 20 mark on the syringe, this will be 1000ius. you should be able to fill 5 syringes with this. put them in the refridgerator and use as needed. PLEASE SOMEONE STICKY THIS!!!