Can energy from the body be used for healing?

I have had premature babies. One of my sons in particular weighed 2 lbs, 5 oz. He was in the NICU for 2 months with failed kidneys, bleeds on the brain, stomach problems, a heart murmer, and many other complications. When my baby was in the hospital, I did Kangeroo Care with him. The nurse would take off all my baby’s clothes exept for the diaper and I would hold my baby on my bare chest in between my breasts. Chest to chest and skin to skin. I did not heal my baby but, I regulated his body tempature. He could not maintain his own body temp. and he had to be kept inside an incubator with a warmer. If he was taken out of that, his temp. would lower. When he was next to me, if he started to get cold, my body temp. would rise to warm him up and the opposite if he got too warm. Only mothers have this ability. Unfortunatley, fathers do not. It is practiced in many NICU’s around the US. I also touched my baby on his hands, face, legs, feet, arms, everywhere while he was in the hospital. If I couldn’t hold him, I was always touching him. I believe in the power of touch and it does come from within. I don’t know if there is power to heal, but there is an energy inside of everyone that can be powerful. The doctors helped my son with his medical complications but I know I helped my baby, too. He will be 2 on the 28th of this month and he is very healthy with no problems.