HomeDNA India Dera Sacha Sauda chief Gurmeet Ram Rahim claims his blood group changed from O+ to O- byDailyhunt -July 18, 2022 0 However, the Dera chief offered no evidence, medical or otherwise, to support his claim of change in his blood group. from Latest News https://ift.tt/4BkOM6C Tags DNA India Latest News Facebook Twitter Dailyhunt