Yes, ethnically speaking. However, if you were currently in Poland while you gave birth, then your baby is also officially a Polish Citizen and a European Union citizen. If you were in say, Canada,...
There is no good word for "clipboard" in Polish, it could be "podkładka", "podkładka do pisania", "podkładka z klipsem". In computer, the clipboard (a place that you copy things to using Ctrl-C)...