The new study confirms findings that there is a link between vaccination against COVID-19 and an average increase in menstrual cycle length A large international study has confirmed the findings of a ...

Following reports from scores of women online who said that the COVID vaccine had altered their menstrual cycles, a government-funded study has ultimately confirmed their claims. Now, a new study ...

COVID-19 vaccines can cause a small change to a person’s menstrual cycle, a study found. A period could be late by about one day after vaccination. Rogelio V. Solis AP Since COVID-19 vaccines were ...

Women with irregular menstrual cycles or cycle lengths may face a higher risk of cardiovascular disease, a new study suggests. Cycles that are shorter than normal – less than 21 days – and longer-than ...

A study tracking any effect a COVID vaccination may have on women's periods was published Wednesday, with results the doctor who led the research called "incredibly reassuring," as the average ...

Cast your mind back to your schooldays. Lessons on periods, if they existed at all, pushed the idea of the standard 28-day menstrual cycle. So much so that people thought anything outside of that ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...