The Foreign Ministry of the Polish Government in Exile issued a document on May 3, 1941, describing the mass kidnapping raids conducted in Polish cities with the aim of capturing young women for sexual slavery at brothels run by the German military.[5] On top of that, Polish girls as young as 15 – classified as suitable for slave labor and shipped to Germany – were sexually exploited by German men.[5] In Brandenburg, two Polish Ostarbeiter teens who returned home to Kraków in advanced stage of pregnancy, reported to have been raped by German soldiers with such frequency that they were unable to perform any of the worker's designated labour.[5]