I was super worried about this when I had my surgery, too. My DH was home w/me for the first week. My son was 20 mos. at the time. After DH went back at one week, I managed by not picking him up at all except for nap times, when I lifted him into and out of his crib. I had practiced w/him going up and down the stairs holding my hand and things like that. If he crawled into my lap, I held a pillow on my stomach so he wouldn't kick me. It really wasn't that bad. Not ideal, of course, but we managed. My Dr.s rule was not to lift more than 20 lbs for a month i think, but he assured me that it would be fine to pick him up for naps. He said it wouldn't cause any damage to the internal work he had done. Mine was laparoscopic, though, so I don't know if it would be different for an open procedure. Good luck!