I recommend that you wait 8 weeks for CoolSculpting of the abdomen after an open abdominal hysterectomy. If you are also havings arms or chin treatments, you could do those during your postop recovery period.
We recommend waiting a full 6 months after any abdominal surgery for the CoolSculpting procedure due to the suction that is needed for the treatment. Suction over unhealed surgical incisions increases your risk for abdominal hernias.