If you cant use 4-6I.U.s a day for 6 months to a year then dont waste your time or money. I will only use it 6 months or longer. Most people will do a year or longer. I use the 100I.U. kits from jintropin. You should be able to get them for around $400 a kit unless you get like 10 at a time and even then your looking at about $350 per kit. After only 3 months I'm not suprised you havent seen any results. You have at least another month or even longer on that low of a dose before you will notice anything.