Grantly Dick-Read said this quote

It is as great a crime to leave a woman alone in her agony and deny her relief from her suffering as it is to insist upon dulling the consciousness of a natural mother who desires above all things to be aware of the final reward of her efforts, whose ambition is to be present, in full possession of her senses, when the infant she already adores greets her with its first loud cry and the soft touch of its restless body upon her limbs.

~ Grantly Dick-Read

I emphasize this because some of my colleagues, for whose academic attainments I have great respect, argue 'You assume too much; this is not proved; this is not strictly scientific. We disagree with your neurology and your psychiatry is misleading, therefore you must be wrong.' My reply has been, with all humility: 'Yes, of course,' and I have returned to the labor ward to be greeted by happy women with their newborn babies in their arms: 'How right you are, Doctor, it is so much easier that way.' That is what really matters to the clinician. He should use the method that gives the best and safest result from all points of view until something better is discovered.

~ Grantly Dick-Read