Hey guys has anyone tried this product I hear that if you only have to use it monthly so you inject it once an month and its like taking 2.2.5 iu a day for a month! Its pretty expensive but I can get it legal and it I could get like 4 of em a month and still have money to eat, lol. That might be a good option for me as times are tough. Anyway some feedback would be cool? Pro's? Con's?