Hi, I have pain in my lower left abdomen. The pain is not continuous it comes and goes , its from around last one year. Generally when the gas is build up it pains and then later on when it is released the pain goes off. I did blood and stool test. The doctor said it is IBS. In stool test the result is :- no ova , no cyst , 1-2 rbc seen. In blood test GLU, BIL, KET, BLD,PRO,NIT,LEU a;; are negative while SG = 1.02, pH =5.5; UBG = 3.2 umol/L. Few days back i did some heavy work so the pain was increased but now its again gone. Is it really IBS, i am worried. thank u.