Your menstrual cycle does not operate in isolation from the rest of your body. After a COVID infection, long-distance travel, or major emotional upheaval, many women notice their periods arriving ...

SAN FRANCISCO -- On Monday, our sister station KGO-TV reported that some women are noticing changes in their menstrual cycles after getting COVID-19 vaccines. Since then, hundreds of people have ...

PORTLAND, Ore. (KOIN) – A new Oregon Health & Science University study found that slight, temporary changes in menstrual cycles are associated with the timing of COVID-19 vaccinations. The study, ...

An influenza vaccine, either given alone or with a COVID-19 vaccine during the follicular phase, was linked to minor changes in the length of the menstrual cycle of less than 1 day, but the length of ...