Hello: Lumbar disc herniation is a common disease, mainly because all parts of lumbar disc (nucleus pulposus, annulus fibrosus and cartilage plate), especially nucleus pulposus, have different degrees of degenerative changes. Under the action of external factors, the annulus fibrosus of intervertebral disc ruptures, and the nucleus pulposus protrudes (or protrudes) into the back or spinal canal, resulting in stimulation or compression of the adjacent spinal nerve roots, causing lumbar pain and numbness of one or both lower limbs. I don't think prolapse of lumbar intervertebral disc will affect marriage and childbearing.