FERN: fertility education rooted in nutrition on Instagram: "You probably do not think twice about receipts. But thermal receipt paper often contains BPA or BPS, which are phthalate-like endocrine disruptors. These compounds can absorb directly through the skin, especially with repeated handling, sweaty hands, or hand sanitizer use. Once absorbed, they can interfere with thyroid signaling, estrogen balance, and fetal development. During pregnancy, even small daily exposures add up. That is why I