Vaccines and Hormones: Evidence-Based Guide to Menstrual Cycle Variations Post-Shot Understand the connection between immune response and period timing. Natural approaches to support hormonal stability after vaccination. #VaccineHormones #ImmuneResponse #MenstrualVariation #NaturalBalance Read more: https://spikedetox.us/blogs/news/do-vaccines-affect-menstrual-cycle-here-s-what-the-science-says