Menstruation changes

Unexpected vaginal bleeding and COVID19 vaccination in nonmenstruating women Altered bleeding pattern after COVID19 vaccination has been frequently addressed among menstruating women Menstrual abnormalities after COVID19 vaccines: A systematic review A total of 78, 138 vaccinated women (14 studies). 39, 759 had some form of a menstrual problem after vaccination. 22nd September 2023 The Norwegian Institute of Public Health Association between COVID19 vaccination and vaginal bleeding, among nonmenstruating women is not well studied. Menorrhagia, increased bleeding during period Metrorrhagia, Irregular bleeds, between menstrual periods. Polymenorrhea, less than 21 day cycles, therefore more frequent periods Several cohorts followed throughout the pandemic Systematic data collection of self