I am a male 5'8'' and weigh 140 lbs. I had two discs herniated L5, s1 two years ago. I had to undergo anti-inflammatory medication, IFC, and other physical exercises as part of the treatment. I did not need a surgery and was absolutely fine for the last one and a half years. For the past one week I felt pain once again, and the doctor says its now l4 that might be herniated. Will my discs continue to get herniated like this? What happens if that is the case? I have been very careful the last two years but could not prevent this.