The Effect of BNT162b2 SARS-CoV-2 mRNA Vaccine on Menstrual Cycle Symptoms in Healthy Women

Maama Lessans et al. Objective: To investigate the impact of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA BNT162b2 vaccine on women’s menstrual cycle. Results: A total of 219 women met the inclusion critieria. Of them, 51 (23.3%) experienced irregular bleeding following the vaccine. Almost 40% (n = 83) of study participants reported any […]