Ya, you can go up and down two or three pounds a day. Check once a week. I used to have big scales all over the shop so I was weighing myself llike five times a day. I've lost twenty Lbs and cant tell the diff other than my pants fall off all the time. I havent been 175, 32 waist in 30 years, now the 32's fall off. Need to get down to an "A" cup or a trainer.