In this episode of On Health, I dive deep into the science and culture of our menstrual cycles with Kate Clancy, PhD, period researcher and expert in the field of reproductive biology who has dedicated her life’s work to advocating for menstrual health and wellbeing. We explore the myths and misconceptions surrounding menstruation, as well as the social stigma that often accompany it. Kate sheds light on the latest research in menstrual biology, from the role of hormones to the microbiome of the uterus. We also discuss the cultural and historical factors that have shaped our attitudes towards menstruation and how these attitudes impact women's experiences today. But we don't stop there. We also delve into the controversial topic of COVID-19 vaccines and how they may affect our menstrual cycles. Kate shares her insights based on the latest research, her own personal experience, and a survey she did which received 165,000 responses. Kate and I discuss: Why she decided to study and dedicate her life’s work to menstruation Iron deficiency and periods: is there a correlation? The nuanced topic of period suppression and the implications of birth control Her infamous tweet about the COVID-19 vaccine, her findings, and her own personal experience Vaccine trials, research, and the dangerous lack of menstrual inclusion and acknowledgement Dispelling some of the myths surrounding what is considered "normal" and "abnormal" as it pertains to menstrual cycles The importance of paying attention to our bodies while also understanding that levels of variation in our cycles are to be expected Dr. Clancy's work is a reminder that menstrual health is an important and often overlooked aspect of overall health and well-being. By increasing awareness and education surrounding this topic, we can break down the societal stigma and empower individuals to better understand and care for their bodies. Thank you so much for taking the time to tune in to your body, yourself, and this podcast! Please share the love by sending this to someone in your life who could benefit from the kinds of things we talk about in this space. Make sure to follow your host on Instagram @dr.avivaromm to join the conversation. Follow Kate at @clancy_kate and check out her book at www.kateclancy.com