Question: Is Sajda Sahw necessary if one recites a Surah after Surah Faatiha in the 3rd or 4th Rakaat in a 3 or 4 Rakaat Fard salaah? Answer: Sajda Sahw
Question: Will one Have to perform Qasr for Sunan and Nawaafil salaah as well? Answer: There is no Qasr for Sunan and Nawaafil Salaahs. And Allah knows best. Fatawa Rahimiyyah