Hello All! I am new to this forum and this actually is my first forum ever. I have a fairly severe case of PCOS and have managed my weight through exercise... My doctor wants me to lose 20lbs more. I am on Glucophage 2x daily. I did Medifast for 1 week but thought I was going to lose my mind! I lost 6lbs in that time but I'm sure it was water weight. Gained every bit back and then some the minute I went back to normal food. Any suggestions for those of you who are experiencing success??