8 years ago, I lost about 25 lbs on Herbalife. I then found out I was pregnant with my son, and immediately stopped the diet. The first month, I gained 10 lbs, but after that my weight gain progressed normally through the pregnancy. After I had him, I was heavier than when I conceived, but I didn't gain it all back. I can't remember now how much I had gained back.
I have never lost it all again, though. Thus my new quest for weightloss...