With every single fast I've done, I always gained back everything except for 10-13 pounds.
For the record, I looked at the permanent loss of the 10-13 pounds, instead of the rest of the weight I gained back.
Time will tell with THIS one!
On March 12th, I started my fast weighing 176 pounds, and I weighed in on Monday, April 9th at 152 pounds. I planned to get weighed today, but it rained all day and we just didn't get out! ;-(