How COVID-19 vaccines may affect your menstrual cycle
According to the publication, research in the book "Obstetrics and Gynecology" showed that in almost 4000 women in the United States, cycle length increased by 0,7 days after the first dose and by 0,9 days after the second dose. And another study in the UK (BMJMedicine journal) showed that in women who received 2 doses of the vaccine at once during one menstrual cycle, it generally increased by 3,7 days. This may occur due to the fact that the immune system can influence sex hormones. But there is no evidence yet that COVID-19 vaccines affect fertility or reproductive health.
Source: Telegram channel “ALL ABOUT THE USA”
