I'm 5"7.5 (172cm) and weigh 164 pounds (74.6kg). According to my BMI I'm 2 pounds overweight. These past 3 weeks I haven't been losing any weight on the scales. People tell me that I've lost loads of weight. I go to the gym 3-4 times a week doing cardio and weights and plus I have an active job running around with kids. I watch what I eat and make sure I don't go over 1800 cals. My diet is so much healthier and for these past 6 weeks I haven't binged at all. My hip and waist measurements have gone down. My waist is around 29 inches and my hips are around 40.5 inches. Why am I not losing weight on the scales. I'm still a bit overweight and 74.6kg is a lot. I measured my body fat percentage at boots pharmacy but my body fat doesn't seem to have gone down. I don't know how accurate the body fat machines are.