I will not lie to you...It is not a pleasant surgery. I had an umbilical hernia repair 3 years ago and it hurt. Mine was a bit different as I had another problem as well. They had to repair the area around my belly button too. It was really hard for the first week to stand properly and to even speak in a loud voice as everything is hinged on using your stomach muscles. The doctor will probably direct you to take at least 6 weeks off to recuperate; Take it...You will need it. The problem with hernia surgery is simply that people do not let themselves heal before they go back to work or attempt strenuous things. If you strain yourself too much after surgery, you can develope scar tissue and adhesions, which in the long run will cause some discomfort. Aside from that, if you have a decent surgeon, it will be fine...Just take the time to heal is all.
On a side note: I now have another hernia located in my groin area. Now that one hurts like ****!! Mine causes back pain and makes sitting a chore. I am set to see a surgeon early November to find out when I can have surgery. From what I understand, it is harder to recover from as they use gortex mesh to strengthen the rip. So not looking forward to it..........SNIFF SNIFF