Faktory ovlivňující obtížnost porodů u skotu

This bachelor thesis examines the factors influencing the difficulty of the cattle births. It describes the most important ones, which the farmers can influence by their actions. Thesis evaluates breed and season factor in three selected herds. It also describes pregnancy, proces of parturition, its physiological and pathological course, complications of birth, assistance in birth and subsequent puerperium. At the same time provides a structure of breeds bred in the Czech Republic, nutrition systems, techniques and breeding technology. Finally, it represent a central registration system of data collection about difficulty giving birth, its creation and especially usability