Bad lipo! I had twins just over 3 years ago and not one single stretch mark! (photo)

The surgical procedure of liposculpture,may or may not be associated with technology. Many times the characteristics of these lumps under the skin or retractions are secondary to a conventional fat extraction technique. We handle fat from the use of laser technology, which is light, or vaser, which is internal ultrasound associated with microair (PAL- Power ssisted liposuction) the first two devices allow us to vase or Laser produce lipolysis (is to pass the fat of a solid state to a liquid state so that there are no irregularities under the skin) and the microaire or the PAL allows us to make the extraction of the melted liquid without so much trauma.
The problem in your case, is that not only has the sequelae of the lipo, but besides, I think you can have a little diastasis of the abdominal muscles secondary to pregnancy.
It is important to be able to evaluate the case a little more to determine if only with a new lipolysis from the combination of technology can be improved. If it is only a lipolysis of the body contour, we will be able to improve the appearance by 50% towards 70% of the result you currently has; because fibrosis behaves as a scar inside the tissue and it is very difficult to be able to remove it completely. 
Associated with that if the skin is flaccid in order to give a little more reaffirmation, we complement it with a technology called Jplasma, the equipment is known as Renuvion, this produces plasma energy and this produces collagen retraction working inside the tissue .