Hello there Back pain is a very common problem in professionals working in IT sector. The major cause for this is long working hours in front of computers....owing to which the proper posture pattern and lower back muscles are stretched and stressed. Also have you taken any Xray of your lumbar spine? Do you get local back pain or you get tingling in legs also? There is nothing like you have 'chances of slip disc' Either you have it or you dont,,, and it can be corrected so dont worry. Get back for proper analysis,posture correction and treatment plan including tailormade exercise. Regards