Assisted reproduction in Czechia: sociodemographic context of selected treatment methods

Assisted reproduction in Czechia: sociodemographic context of selected treatment methods Abstract In the context of reproductive ageing, which is one of the most important trends observed since the 1990s in Czechia, there is an increase in the use of assisted reproduction technologies (ART). This brings a number of aspects that can be the subject to a study in the field of demography. Mothers who have conceived by ART and mothers who have conceived without ART are different in terms of structure, and mothers with ART have the worse birth outcomes. The aim of the thesis is to analyze the use of ART methods in Czechia and to identify differences/similarities of mothers according to the way of conception. Not only to compare mothers with or without ART, but also the method of ART (in vitro fertilization, frozen embryo transfer, and oocyte reception). Three birth outcomes are analysed in more detail, and they are low birth weight, preterm births, and caesarean section births. The research is based on individualized anonymized data on mothers who gave birth in Czechia between 2013 and 2018. It turns out that there are differences in the structure of mothers according to the way of conception from the view of sociodemographic structure, health condition, and selected birth outcomes. Using the logistic regression..