Unfortunately there is no definite answer to your question, but a lot of theories. Scar healing is a product of your genetics, the surgical site, and the suture technique used by your surgeon. All things being normal, you should heal with a fine scar in about six months. Feeling does not usually come back to the area for about a year.If you feel you have to do something to your scar, there a thre common techniques. First is applying pressure to the scar. This is usually accomplished with a girdle worn 24x7 (except to shower or bathe) for at least 3 months. Second is application of silicone strips (which your surgeon can get for you) which stick to your skin, and can be removed for bathing then re-applied,. Third, there are "scar creams" available that claim to shrink scars. My experience is with one called "Scar Guard". However, if you are healing normally, and have no history of keloiding. chances are Mother Nature will do a fine job healing your scar.