trying to convince

We have been trying for a baby for nearly a year 3 miscarriages, I've had major bowel surgery plus I have po and endcom my hubby is so concerned about me getting pregnant as he thinks it could kill me extra scar tissue plus 3 major surgeries, I am on the other hand a little less concerned as I really want a baby we already have a 3 year old and I'm very very lucky but I want him to have a sibling, my pregnancy will be monitored though out and I already know I will have a c section what's everyone option on this I can see my husband side, but I just haves baby vision at the minute and can't get past it x