What if the underwear you put on every morning was quietly impacting your hormones, fertility, and long-term health? Polyester is everywhere — in leggings, underwear, sports bras, socks, pajamas — and new research shows its microplastics are showing up in semen, ovaries, placentas, and even umbilical cords. In this episode, we break down exactly how polyester clothing affects reproductive health, what the science says, and what you can do today to protect your future fertility. In this episo...
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