See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Getting a flu shot may affect your menstrual cycle, a study has ...
Vaccines for the flu and COVID can alter the menstrual cycle. It’s not a permanent impact but for women who have a regular cycle, getting a flu shot or COVID vaccine changed the length of the ...
Influenza vaccination with or without concurrent COVID-19 vaccination was linked with longer menstrual cycles. Most menstrual cycles returned to pre-vaccination durations in the cycle after ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results