I have a stricture.
 Hi Diana, 
I developed a stricture at 4 weeks post-op.  The procedure is an easy one, worst part for me was the IV!  They put you out and it takes about a half hour.  I woke up back in my room, and as soon as I was able to get up and get dressed I got to go home.  You wake up very quickly too. The gas ia a bit uncomfortable, but once you pass it you'll be fine.
I did have to go back two weeks later and have it stretched again, but knew what to expect.
Best wishes to you.
Jan