How 'forever chemicals' might hurt women's ability to have babies
Molecular Shadows of Per- and Polyfluoroalkyl Substances (PFASs): Unveiling the Impact of Perfluoroalkyl Substances on Ovarian Function, Polycystic Ovarian Syndrome (PCOS), and In Vitro Fertilization (IVF) Outcomes
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Short-chain 'safer' PFAS replacements may still disrupt ovarian function.
Many assume newer, short-chain PFAS are harmless because they leave the body faster — but this review shows they still interfere with hormone signaling and oxidative balance.
Practical Takeaways
Reduce use of non-stick cookware, grease-resistant food packaging, and stain-resistant fabrics to lower PFAS exposure.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Short-chain 'safer' PFAS replacements may still disrupt ovarian function.
Many assume newer, short-chain PFAS are harmless because they leave the body faster — but this review shows they still interfere with hormone signaling and oxidative balance.
Practical Takeaways
Reduce use of non-stick cookware, grease-resistant food packaging, and stain-resistant fabrics to lower PFAS exposure.
Publication
Journal
International Journal of Molecular Sciences
Year
2025
Authors
C. Voros, Diamantis Athanasiou, Ioannis K Papapanagiotou, Despoina Mavrogianni, Antonia Varthaliti, Kyriakos Bananis, Antonia Athanasiou, Aikaterini Athanasiou, G. Papadimas, Athanasios Gkirgkinoudis, Kyriaki Migklis, Dimitrios Vaitsis, A. Koulakmanidis, Charalampos Tsimpoukelis, Sofia Ivanidou, Anahit J Stepanyan, M. Daskalaki, Marianna Theodora, Panagiotis Antsaklis, Dimitrios Loutradi, G. Daskalakis
Related Content
Claims (5)
These man-made chemicals stick around in the environment and in our bodies, and they might be harming our health — possibly leading to problems like trouble having kids, birth issues, liver disease, weak immune systems, and even cancer.
If women have higher levels of certain chemicals called PFAS in their blood and ovarian fluid, they may have a harder time getting pregnant through IVF — including fewer eggs, lower-quality embryos, and fewer live births — even when accounting for age, weight, and hormone levels.
Being exposed to certain 'forever chemicals' (PFAS) might mess with how women's ovaries make hormones like estrogen, which could make it harder to get pregnant, especially during fertility treatments.
Being exposed to PFAS chemicals might mess with how genes work in women's ovaries and uterus, possibly affecting fertility and even impacting future generations.
Women with PCOS might have more harmful chemicals called PFAS in their blood, and these could be linked to higher male hormone levels and worse symptoms — possibly because these chemicals mess with how hormones are made in the ovaries.