It took some experimenting, but I ended up taking 3 Colace a day - still do 19 months out, especially because of all the calcium. I also take 3 Benefiber chewables a day. Man it was miserable for a while there and I just had a refresher course a month ago due to the pain killers from my plastic surgery. I had to up the Colace to 4 a day for a while. My surgeon and others here recommended the Miralax but I never took it.
Good luck figuring it out, but make sure you drink as much water as possible, as that helps as well.
HW: 280 SW: 262.5 CW: 150
GOAL!!!! One week shy of my surgiversary!
LBL, TT, BA on 3/2/12 - Dr William Rigano