You Aren't the Only One Who Experienced Menstrual Changes After the COVID-19 Vaccine
by Beth Skwarecki from Lifehacker on (#61K43)

When the COVID-19 vaccines first became available, some people noticed unexpected menstrual bleeding after they received their vaccines. Some trans men were among those affected, which has got to be weird as hell if you thought you were done having periods and then all of a sudden you start menstruating.