Based on observations of mammals during labor and birth, he developed a childbirth method to teach women to do the things that animal mothers do instinctively.

Well, what you do is, if you take any one of you here, and put you in front of a screen, and measure your galvanic skin response, and show pictures on the screen, I can measure how you sweat when you see an object, like a table or an umbrella. Of course, you don't sweat.