I have been on Loestrin for going on 4 months now. This is the 3rd pill that I have tried since my son was born. I have not really had any problems but weight gain. I had lost almost of the 18 pounds that I had gained with my son. I think I only needed to loose like 5 pounds to back to my prepregnancy weight. But now I am almost back to the same weight I was when I was 9 months pregnant. Husband said I am fine and not to worry about it. I am not small to begin with and now I just feel so bad with about myself. Has anyone takin this pill and gained weight with it?