Can a women do ghusl jumma during hayz (periods)? Is it consider valid? December 31, 2020 by Hasan mahdi According to Ayatullah Sistani Ghusl Jumma is not valid during haydh based on obligatory precaution. Since it is based on obligatory precaution, you can refer to other maraje such as Ayatullah Wahid and who say it is valid Mu'alimah Munira Kiramati englishghusl