At a Covid vaccine appointment, you will probably be warned of possible side effects – fever, headache, a sore arm for a day or two afterwards. Changes to the menstrual cycle will not appear on the list.
But women online around the world have started asking if early, heavy or painful periods might be an unlisted reaction to the jab.
Dr Kate Clancy, a medical anthropologist, shared on Twitter her experience of an unusually heavy period following the Moderna vaccine, and received dozens of similar accounts in response. With former colleague Dr Katharine Lee, she launched a survey documenting people’s experiences.
Read the full article at: BBC