To Believe Or Not To Believe?

Today I went to Curves for my workout and my measurement for the 6 Week Challenge. Well it's been 3 weeks since I signed up and when the lady measured and wieghed me, I was still 2 pounds down, but she said that I already lost 8 inches. I don't know about that. When I first signed up, the head lady there, Barb, told me that all the ladies there measure differently. Since Barb is the one that weighed & measured me the first time I should go by her measurements. I do believe I've lost some inches, but not 8. We'll see what happens next week.