no no type of hernia would be able to untie your tied tubes and cause you to become pregnant. tubes are not just "tied" they are usually cut cauterized (burned) and separated. the remote chance of them becoming viable again would be astronomical. the only stomach hernias are hiatal. they are no where near your sterilized fallopian tubes. you are safe.
can a hernia in my stomach untie my tubes? and cause me to be pregant?