The first environment a future child experiences is not the outside world. It is the biology of the parents. The mother’s internal environment. Her nervous system, inflammatory state, mitochondrial resilience, nutrient reserves, circadian rhythm, autonomic balance, emotional physiology, and environment. The health of the father's sperm he passes on that becomes the placenta. Fertility is not merely reproductive. It is neurological. Metabolic. Mitochondrial. Environmental. En