2IU's dialy is by many considered a maintenence dose if you get a serono serostom kit with 126IU, thats 2 months at a maintenance dose which still isnt as long as most recommend using it which is 3 months. Now if you bump it up to a more agrressive 4IU (which still isnt high), thats only a months worth and if you go at 6IU, your looking at 21 days. Save your funds till you can do it right.