How to avoid of hernia?

On September am endured a surgery for gall bladder removing, as by laparascopy,and scars are small. but my Friend talked me,that hernias will display soon, so am needing in surgery again, maybe they are ability to avoid.
As in laparascopy removing of gall bladder are three small holes doing is on the peritoneum  front wall, as through tubes are entering surgery instruments and camera in peritoneum-shared Surgeries Gurevich, as after surgery they are sewing, and first time,when holes are healing, they are less tight zone for peritoneum, here and forming hernias, but on many cases surgery display without complications, but a few situations are affecting on the complications as of hernia front peritoneum wall are First and extremal surgery, as when patient is not ability for bowel clean, possibles are not having, as in result a high pressure in peritoneum leading to hernia in a place of sewing.
Obesity is strong fat cellulose of the front peritoneum is hard sewing for after surgery hole.
Not right after surgery regime, as early wake up from the bed, diet is bad.
A hard and timely physical loads are sewing opening, therefore complications after surgery are rare happening, thus a right methods and timely doing of surgery doing, right regimes after surgery, if you are right done theirs, thus hernia not worries you.