10mg seems to be the minimum dose, 20-30mgs seems to be the average from what I understand, maybe up it to 20mg and try that for a week.. You should notice something after 5 weeks even at 10mg I'm sure. Could just be a bad batch. Sheriv might be able to chime in.. otherwise, the ASF sister site ironmagazineforums.com has a dedicated womens forum with some *very* knowledgeable chicas.