hi, im 42 and have had regular periods however, ive been having a small amount of bleeding on an off for the past year. I had a gastric band placed at the end of january and since then have missed 2 periods. I have not felt particularly well since the surgery and have suffered from , lethargy, depression,and terrible hot flushes night sweats and chills I am not sure if the two are connected or ive just suddenly started the menopause?