Dr. Shanna Swan and Action Science Initiative, powered by the Million Marker Research Institute, helped couples uncover how everyday chemical exposures may be impacting their fertility. Using Million Marker’s Exposure Tests, participants measured levels of bisphenols, phthalates, and other hormone-disrupting chemicals, then received clear, personalized guidance to reduce those exposures through simple lifestyle changes.
Follow-up testing showed real progress: Bisphenol and phthalate levels dropped significantly, and men saw possible improvements in sperm count.
While small, the pilot demonstrates that when people understand and act on their exposures, meaningful health changes can follow.