Sophie Cotton

Hi, I’m Sophie!

I’m a researcher, lecturer, and writer exploring the intersection of microbiology, endocrinology, and environmental health. My work focuses on how heat stress impacts pregnancy, menstruation, and fertility, with a particular emphasis on the biological mechanisms at play. I’m passionate about uncovering how environmental factors shape health at the molecular level—and how we can translate that knowledge into meaningful policy and public health interventions.

I’m currently working in the Environmental Health Equity Lab, under Dr. Laura Kwong at UC Berkeley. My research investigates how heat stress affects reproductive health, particularly before and during pregnancy. 

Beyond the lab, I teach microbiology and immunology at Southern Cross University, where I love helping students bridge the gap between theory and practice. I’m also writing a book on the microbiome and women’s health, exploring how gut microbes influence hormone levels, conditions like PCOS, and pregnancy outcomes.

My path has been anything but conventional. Before diving into environmental health, I completed a biomedical science degree and became a lawyer in Australia, driven by a desire to ensure that scientific discoveries translate into real-world impact. I believe science and policy need better “translators,” and I strive to bring clarity and nuance to both worlds.

Outside of research, I’m always working on something creative—whether it’s designing science-inspired board games, writing and illustrating water color children's books for my nephews, or finding any excuse to decorate the house for celebrations for my friends and family. I also love hiking, exploring mountains, and diving into conversations about cognition, ecological thinking, and the ways science intersects with everyday life.

Let’s connect!