Prominent scientists from perinatal medicine, paediatrics, psychology and sociology will meet in Modena, Italy to explore birth as a complex psychological experience for mother, father and child. The proceedings of this interdisciplinary congress are here published in English to reach the broadest possible scientific audience. The goal is to create a dialogue between humanistic and medical perspectives with regard to conception, pregnancy and birth in an era of rapid biotechnological progress, taking different social and cultural contexts into account.