Body contouring /tummy tuck surgery , surgery longibility ?

I did surgery to reduce my tummy. before  my weight was around 78/80 KG which was huge compared to my height. so i decided to have body contouring surgery. now i am only 60 KG , after surgery, looses about 18/20 KG .Though my doctors suggested some addition and reduction in my daily food routine. 

I was so very nervous before doing surgery but when i have done .i am so relief now. 
i don't want to get beck that tummy tuck again. 

its been 6 months .......... Can anyone tell me how  long it will last?
Can i hear from  anyone who had this surgery ?

I think it is better to ask your plastic surgeon as complications during surgery vary from patient to patient. That's why the recovery time period varies from patient to patient. The only person who knows the overall procedure of the surgery is your plastic surgeon. Your plastic surgeon can explain it to you much better than anyone else.