Disturbances of menstrual cycle after immunization against SARS-CoV-2 and their risk factors: Cross-sectional clinical study.
Stefan LukacKatharina HanckeWolfgang JanniTobias GruberMarinus SchmidZiad El-TaieMaria KerstenThomas Wolfram Paul FriedlDavut DayanPublished in: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics (2023)
In summary, immunization against SARS-CoV-2 causes changes in the characteristics of the menstrual cycle, which are mostly temporary. The individual risk factors, but not the type of immunization, can affect the mentioned changes.