Effect of COVID-19 vaccinations on menstrual cycle and postmenopausal bleeding among health care workers: A cross-sectional study.

Stephanie FarahMariam HijaziEliane AounMyriam BoueriElena NasrWalid ChlalaMarie Josee SalemGraziella MoufawadDany FarahPamela El HayekKarl JalladWadih GhanameHanane Ziadeh

Published in: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics (2023)

COVID-19 vaccination can influence the menstrual cycle. Age, body mass index, level of education, underlying comorbidities, and use of chronic medications are significantly associated with changes in menstrual length, flow, and symptoms following vaccination.

Keyphrases

coronavirus disease
sars cov
body mass index
physical activity
healthcare
respiratory syndrome coronavirus
risk factors
bone mineral density
weight gain
body composition
sleep quality