I had open repair for my umbilical hernia about 3 weeks ago. No mesh was used. Dissolvable stitches were used internally, and glue was used for external incision site around belly button. I’ve had no issues during or post surgery so I am pleased with the outcome so far. I started walking the day after surgery for exercise, but I haven’t done any other exercise or heavy lifting. I am going for a follow up visit in 2 weeks.