help with the last 20

Hi I'm a newby and have a question.  I'm 1 and 1/2 years out.  I've lost 120 lbs.  I have 20 more to go and I have seemed to stop the weight loss.  Any ideas?  

many people go thru this.  on the wls grads board there has been much discussion about the five day pouch test.  this test kinda sets you back to basics for a few days and many people say it helps to jump start their weight loss again. just remember that sometimes those last few pounds go ohhhhhhh so slowly, so dont get discouraged. also, are you 20 lbs from your docs goal or from a goal you have set on your own.??  maybe your body is just not ready to shed any more weight at this point. good luck, jacki

Where do I go to find out about that 5 day drink?