I was 55kg during school days, then 57 in college, 52 after I started working with night duties, 52 pre-marriage, reached 63 at end of my pregnancy, started loosing weight after delivery taking care of baby all alone, was 50 till 2 months back, now again 53kg......so my conclusion, sleep deprivation makes me lose weight.

"It is better to be hated for what you are than being loved for what you are not."