sex and the female body; Natural birth The series "Sex and Female Body" examines the reality of women's bodies from a scientific point of view. In the fourth part of the new series of this collection, we will examine the subject of "natural birth". You can watch this episode on Thursday (November 5 / November 5) on the Deutsche Welle Persian website and YouTube and on Friday (November 6 / November 6) on Deutsche Welle Persian Instagram, X, Facebook, Telegram and WhatsApp.