Legal Status and Fertility Patterns: Regulation-Induced Disruption Among Previously Undocumented Immigrant Women in Italy.

We explore, using a unique survey dataset containing retrospective information on immigrants' legal status, the relationship between previous irregular experience-from arrival up to the first residence permit achievement-and fertility patterns among non-EU immigrant women in Italy. While competing hypotheses explaining migrants' fertility behaviour have been recurrently offered, there is a substantial lack of knowledge on the role of undocumented experience as a contextual barrier in shaping international migrants' family formation processes. We adopt a life-course approach, employing event history analysis and Poisson regression modelling, to investigate how irregularity among immigrant women intertwines with the timing of the first childbirth and the total number of births occurred in Italy.