BABY DENIED LACTATION BY DISCOVERY!

I am a father of a newborn baby and i am on the classic priority saver benfit and my child had trouble latching on to his mother, baby went with mother to the doctor and discovery refused to pay for that lactattion consulattion!!!! said something like...baby is on a maternity benefitt. what i cannot understand is that the baby is on my medical aid and he is the patient being seen to. so why does he not get covered, The doctor insists that the child should be covered by medical aid as well as he gets 1 consultation for lactation. Discovery PLEASE ADVISE THE FATHERS OUT THERE WHAT BENEFITS DO THERE CHILDREN HAVE BEING ON THERE PLAN. THIS IS NOT RIGHT AND I AM NOT GONNA LET THIS GO