Soft swelling or bulge usually painless near the navel (umbilicus)
Bulge may be noticed when a baby cries, coughs or strains but may disappear other time
Abdominal discomfort during adulthood
Weak abdominal wall
High abdominal pressure
Multiple pregnancies
Multiple gestation pregnancies (having twins, triplets, etc.)
Chronic peritoneal dialysis
Overweight
Abdominal surgery
A chronic cough