I think your right about 115 being to low. Everywhere I read though tells me for 5'2" I should be between 109 and 120. Some sites are more lenient then others. I havn't even gotten back into my weight lifting rutine yet either, so the lean may go up. I just am not sure what I should set for a body fat or weight goal. I'm just happy to be losing weight and inches. I really have to work on patience.