I weigh first thing every morning after a wee, I record it on my phone ' there's an app for that'
It shows me my statistics, how much I have lost in how many days, bmi when starting, current bmi, avg daily weight loss, avg daily weight loss to get to my target by 6th August.
I am not going to get to my target though, I had put an unrealistic target in when the dukan site said I would probably make it by about November. Still I am probably the lightest weight that I have been in years.
I even tried my wedding ring on last night, it fits but when combined with my engagement and eternity ring its still a little restrictive but we are getting there.