The Amur region the region from a srednea and a tyazheloa of a yodnoa insufficiency. Frequency of occurrence of an endemic craw among pregnant women in years has considerably increased. Beremenne from northern rayon where наблюдаеця heavy yodny insufficiency, often forget about individualnoa of prevention of a craw, even during pregnancy. The purpose of work was studying of influence of presence of a zobnoa of an endemiya at mother, on currents of the adaptation period at newborns. Earlier Dunn examinations in the territory of the area Amurskoy weren’t conducted. When carrying out a research the period of a neonatality has been studied and assessment of adaptation of a detea on leykotsetarnoa to a formula is carried out (the Garkavil method. X.). During the research it has been revealed that at a detea given rise from a materea with an endemic craw, not receiving treatment during pregnancy, adaptatsionnya the period has been broken. So, at these newborns lower body weight at the birth was observed (3252±507 гр), low marks on a scale Apgar in the 5th minute (7,5±1,18). At the majority of a detea at formula leykotsitarnoa assessment, the stress period (56,5%) was observed. Whereas at a detea, receiving antenatalny prevention of a yoddefitsitny state, adaptatsionnya the period I proceeded most spokoyno. Thus carrying out an individualnoa of a yodnoa of prevention at women of childbearing age and during pregnancy.