For the past twenty years the Authors developed a particular discipline they designed Perinatale Clinical Psychology from 2003: a clinical psychology applied to the vicissitudes that happen before,during and later conception, pregnancy, delivery, puerperium, breast feeding, infant care, early infancy. These vicissitudes concern the couple, the pregnant women, the mother, the family, in their growning up a baby and child, and all the health workers which operates in perinatale period. Obstetricians, Midwifers. Gynaechologists, Paediatricians, Neonatologists, Social Workers, Biologists, Genetists,Endocrinologists and other scientists and operators meet Psychology in contributing to a psychosomatic view on the psychic and phisics growing up of a new human person. Perinatal Clinical Psychology is characterized by research on brain and mind development in foetal, neonatal and early unfancy period, and needs a multidisciplinary professional training of all its operators, so that they can work in order to prevent psychic and phisics diseases by aiding families for a better child growing up. Psychoanalysis, Neuroscence and Infant Research are the reference frame in which other scences find their particular collocation.