Pregnancy and birth after treatment of malignant cancers of reproductive organs – description of cases Journal title: Ginekologia i Położnictwo medical project Authors: Sylwester Kubik, Hanna Krzewińska-Czernecka, Małgorzata Moszyńska-Zielińska, Leszek Żytko Subject(s): Medicine, Gynecology, Obstetrics & Gynecology