I had the surgery fall 2012... The first year was great... The end of the second year, I have gained 18lbs and went through menopause... I am wondering if this is common... I still average about 1300 calories a day, but cannot seem to shake this weight gain... On 1/15, I started doing the 5:2 Intermittent Fast Diet... One week out, I am finally down 3.6lbs... I am committed to doing this 5:2 plan for at least a month to see if this gives me the results I need... I have read that a weight gain after menopause is not uncommon, but I thought 18lbs was quite a bit for one year. ????