The birth of a new life is a real miracle. This event is accompanied by numerous physiological changes and completely unusual sensations experienced by the expectant mother. The onset of a long-awaited pregnancy is primarily indicated by the absence of menstruation, however, many pregnant women feel that the male reproductive cell has successfully overtaken the female one long before the menstrual cycle is delayed. This is indicated by a number of symptoms. What are the first signs of pregnancy that a woman feels and is their absence in the early stages the norm?