 [ Symptoms ] how much compression of disk allowed before replacement needed  l 5 s 1 have lost 12 height of disk mri shows full compression left s 1 nerve root 12 compression through spinal cord pushing right and slight compression right s 1 nerve root looking for information before surgeon appointment and not finding much info just to have the knowledge before i go [ Disease ] hi i read of one case but it took the poor girl a stomach stabbing to get pregnant from giving head the stabbing cut both her gut and womb the sperm got in that way giving head is a way for women not to get pregnant used by students a lot that way its best to give head than get pregnant do hope this helps good luck