Search for: [Abstract = "s, a diagnostic survey, and estimation with the use of standardized research tools, as well as a questionnaire used to obtain sociodemographic, medical and obstetric data. Statistical analysis of the collected results was carried out on the basis of Excel spreadsheet and ST A TISTICA 12 software. For all analyzes, the maximum allowable type I error was assumed to be a= 0.05. Results Based on the research conducted, the relationship between body mass index and the delivery method was demonstrated. Mother's age and greater weight gain had an influence on the increased probability of a cesarean section. Factors that significantly influence the appearance of complications during the course of the puerperium included higher categories of matema\! body mass index, as well as the caesarean section. Both variables influenced delayed verticalization and extended hospitalization time, increased number of complications and ailments, decreased mental well\-being, and more frequent problems of the lactation period. It was observed that babies of mothers with an abnormal body mass index before pregnancy, abnormal weight gain during pregnancy, and after caesarean delivery were at greater risk of adverse birth status outcomes, were characterized by an increased number of complications, a longer hospitalization time, and a more frequent need to stay in the neonatal intensiv"]
