So I am replying to this very ate. I had rny gastric bypass on 4/2004. I lost too much weight within the first year causing low blood sugar and was advised to gain some which I did. I stayed around the 200 lbs I had lost literally struggling to keep weight on! Around 2017 I entered perimenopause and menopause as of 2018. I also broke my ankle around the same time. I gained weight rather quickly regardless of what I did. I am now post menopausal and have gained 90 pounds. I am trying to stop the weight growth.