Emsculpt before or after Liposuction?

I bought a pack of 8 Emsculpt sessions at a good deal. But I'm getting a breast reduction and my Dr offered to add abdominal liposuction at a lower cost so I'm considering doing this. Since I already have the Emsculpt sessions though I'd still like to use them. Should I use some of the sessions before the surgery, or save them all for afterwards? If I do sessions before the surgery, could they interfere with the surgery? Is there a certain amount of time needed after Emsculpt before liposuction?