Hey girls...I have a few q's for those that are intense trainies. Up until a wek ago, Ive been easy going as far as dieting goes. Ive had much experience dieting and training in the past, and have always gotten good results. For the past two weeks, Ive been right back on track with my diet, and have been training with weights 5 times a week along with am cardio. My cals are probably around 1400 per day...and not to mention low carbs. My problem is that I weighed myself for the first time last Sunday, and I was 137 lbs. and Im 5'9. I didnt gain a whole lot of fat, but when I stepped on the scale today, I was 141. How is it possible that I put on weight, when my diet is keyed in, and Im doing cardio? My only thought was it could be water retention, but my period isnt due until next week. Please help!!!