How soon you can have intercourse after lumbar fusion and fixation surgery will depend on your situation. It is generally recommended that coitus be considered about 3 months after surgery. Lumbar fusion and fixation surgery is to make the intervertebral disc fusion, make the lumbar spine stabilization, eliminate the dynamic stimulation to the nerve root, spinal cord, sympathetic nerves and vertebral artery, it is the treatment of lumbar intervertebral disc protrusion, lumbar spine instability, lumbar spine slippage and other diseases commonly used methods. Generally lumbar fusion and fixation surgery has a long recovery time, usually taking six months to one year to recover well. It is related to age, physical condition and other factors. Generally about 3 months after the operation, if there is no discomfort, you can have a proper sex life, but according to their own conditions, to grasp the strength. How long can you have sex after lumbar fusion fixation should be based on your own situation, and it is recommended to go to the hospital regularly for review to determine the degree of recovery, consult with your doctor, and strictly adhere to the doctor’s recommendations.