Shanna Swan
Dr. Shanna Swan is a researcher specializing in environmental health and epidemiology. Her published work focuses on the effects of environmental chemical exposures, such as phthalates and plastics, on fertility, pregnancy, and fetal development. Additionally, her research examines associations between prenatal maternal factors and exposures with childhood health outcomes, including autism spectrum disorder, ADHD, and asthma.
28 claims checked on air: 3 context 1 overstated 23 supported 1 unverified
What they said on air - unverified
4 citing their own research
The FDA removed DES from the market within six months of the publication of Herbst's paper demonstrating its link to cancer.
"FDA responded immediately to the DES information and took DES off the market within six months of the publication of Herbst's paper showing that causes cancer." (said at 0:45:30)
No published record matching the claim that the FDA took diethylstilbestrol (DES) off the market within six months of the publication of Herbst's paper was located; this does not prove the claim false.
Fact-checked episodes
Publications
- Perinatal and maternal factors associated with Autism Spectrum Disorder.PloS one 2026 · CEBM Level 4
- Targeting Plastic Exposure in Infertile Couples: A Pilot Intervention Study.Toxics 2026 · CEBM Level 4
- Maternal oxidative stress biomarkers across pregnancy in relation to fetal growth: evidence from the TIDES cohort.American journal of epidemiology 2026 · CEBM Level 3
- Impacts of environmental stressors on fertility and fecundity across taxa, with implications for planetary health.NPJ emerging contaminants 2026 · CEBM Level 5
- Prenatal over-the-counter acetaminophen use and birth outcomes in the ECHO Cohort.American journal of epidemiology 2026 · CEBM Level 3
- Environmental and dietary factors associated with urinary OH-PAHs in mid-pregnancy in a large multi-site study.Environmental research 2025 · CEBM Level 3
- Periods of susceptibility for associations between phthalate exposure and preterm birth: Results from a pooled analysis of 16 US cohorts.Environment international 2025 · CEBM Level 3
- Exposure to polyoxyethylene tallow amines (POEAs), glyphosate co-formulation surfactants, in a US pregnant population and their potential endocrine disrupting effects.Environmental pollution (Barking, Essex : 1987) 2025 · CEBM Level 3
- Associations of maternal blood biomarkers of prenatal APAP exposure with placental gene expression and child attention deficit hyperactivity disorder.Nature. Mental health 2025 · CEBM Level 3
- Maternal body mass index in early pregnancy and autism in offspring: a population-based cohort study in Sweden and Denmark.BMC medicine 2025 · CEBM Level 3
- Ultra-processed and fast food consumption, exposure to phthalates during pregnancy, and socioeconomic disparities in phthalate exposures.Environment international 2024 · CEBM Level 3
- Prenatal exposures to phthalates and life events stressors in relation to child behavior at age 4-6: A combined cohort analysis.Environment international 2024 · CEBM Level 3
- Subpopulations of children with multiple chronic health outcomes in relation to chemical exposures in the ECHO-PATHWAYS consortium.Environment international 2024 · CEBM Level 3
- Associations of prenatal ambient air pollution exposures with asthma in middle childhood.International journal of hygiene and environmental health 2024 · CEBM Level 3
- Corrigendum to "Ultra-processed and fast food consumption, exposure to phthalates during pregnancy, and socioeconomic disparities in phthalate exposures" [Environ. Int. 183 (2024) 108427].Environment international 2024 · CEBM Level 5
- The Conflict between Regulatory Agencies over the 20,000-Fold Lowering of the Tolerable Daily Intake (TDI) for Bisphenol A (BPA) by the European Food Safety Authority (EFSA).Environmental health perspectives 2024 · CEBM Level 5
- Longitudinal study of birthweight, blood pressure, and markers of arterial stiffness in children age six among the TIDES cohort.Journal of hypertension 2024 · CEBM Level 3
- Ambient Air Pollution Exposures and Child Executive Function: A US Multicohort Study.Epidemiology (Cambridge, Mass.) 2024 · CEBM Level 3
- Urinary polycyclic aromatic hydrocarbon (PAH) metabolite concentrations in three pregnancy cohorts from 7 U.S. study sites.PloS one 2024 · CEBM Level 3
- Prenatal phthalate exposure and pubertal development in 16-year-old daughters: reproductive hormones and number of ovarian follicles.Human reproduction (Oxford, England) 2024 · CEBM Level 3
- Temporal trends in sperm count: a systematic review and meta-regression analysis of samples collected globally in the 20th and 21st centuries.Human reproduction update 2023 · CEBM Level 1
- Intergenerational transmission of stress: Multi-domain stressors from maternal childhood and pregnancy predict children's mental health in a racially and socioeconomically diverse, multi-site cohort.Social psychiatry and psychiatric epidemiology 2023 · CEBM Level 3
- Prenatal bisphenol A and S exposure and atopic disease phenotypes at age 6.Environmental research 2023 · CEBM Level 3
- Prenatal exposure to polycyclic aromatic hydrocarbons and cognition in early childhood.Environment international 2023 · CEBM Level 3
- Early prenatal sex steroids and sex-typed play behavior at 4 years of age.Psychoneuroendocrinology 2023 · CEBM Level 3
- Associations of Exposure to Air Pollution during the Male Programming Window and Mini-Puberty with Anogenital Distance and Penile Width at Birth and at 1 Year of Age in the Multicenter U.S. TIDES Cohort.Environmental health perspectives 2023 · CEBM Level 3
- Racial and Ethnic Disparities in Phthalate Exposure and Preterm Birth: A Pooled Study of Sixteen U.S. Cohorts.Environmental health perspectives 2023 · CEBM Level 3
- Urinary glyphosate concentration in pregnant women in relation to length of gestation.Environmental research 2022 · CEBM Level 3
- Reply to 'Paracetamol use in pregnancy - caution over causal inference from available data'; 'Handle with care - interpretation, synthesis and dissemination of data on paracetamol in pregnancy'.Nature reviews. Endocrinology 2022 · CEBM Level 5
- A permutation-based approach to inference for weighted sum regression with correlated chemical mixtures.Statistical methods in medical research 2022 · CEBM Level 5
- Associations Between Maternal Stressful Life Events and Perceived Distress during Pregnancy and Child Mental Health at Age 4.Research on child and adolescent psychopathology 2022 · CEBM Level 3
- Reply to 'Paracetamol use in pregnancy - neglecting context promotes misinterpretation'.Nature reviews. Endocrinology 2022 · CEBM Level 5
- Urinary phthalate metabolite mixtures in pregnancy and fetal growth: Findings from the infant development and the environment study.Environment international 2022 · CEBM Level 3
- Prenatal Phthalate Exposure and Child Weight and Adiposity from in Utero to 6 Years of Age.Environmental health perspectives 2022 · CEBM Level 3
- Prenatal exposure to polycyclic aromatic hydrocarbons and gestational age at birth.Environment international 2022 · CEBM Level 3
- Combining Urinary Biomarker Data From Studies With Different Measures of Urinary Dilution.Epidemiology (Cambridge, Mass.) 2022 · CEBM Level 3
- Prenatal bisphenol A exposure in relation to behavioral outcomes in girls aged 4-5 and modification by socio-demographic factors in The Infant Development and Environment Study (TIDES).Neurotoxicology 2022 · CEBM Level 3
- Does Older Age Modify Associations between Endocrine Disrupting Chemicals and Fecundability?International journal of environmental research and public health 2022 · CEBM Level 3
- Associations Between Prenatal Urinary Biomarkers of Phthalate Exposure and Preterm Birth: A Pooled Study of 16 US Cohorts.JAMA pediatrics 2022 · CEBM Level 3
- Occupation and Semen Parameters in a Cohort of Fertile Men.Journal of occupational and environmental medicine 2022 · CEBM Level 3
- Cohort profile: the ECHO prenatal and early childhood pathways to health consortium (ECHO-PATHWAYS).BMJ open 2022 · CEBM Level 5
- Application of 4-way decomposition to the analysis of placental-fetal biomarkers as intermediary variables between maternal body mass index and birthweight.Frontiers in reproductive health 2022 · CEBM Level 3
- Associations between prenatal phthalate exposure and sex-typed play behavior in preschool age boys and girls.Environmental research 2021 · CEBM Level 3
- Digit ratio, a proposed marker of the prenatal hormone environment, is not associated with prenatal sex steroids, anogenital distance, or gender-typed play behavior in preschool age children.Journal of developmental origins of health and disease 2021 · CEBM Level 3
- Phthalate mixtures in pregnancy, autistic traits, and adverse childhood behavioral outcomes.Environment international 2021 · CEBM Level 3
- Maternal Oxidative Stress Biomarkers in Pregnancy and Child Growth from Birth to Age 6.The Journal of clinical endocrinology and metabolism 2021 · CEBM Level 3
- Maternal urinary levels of glyphosate during pregnancy and anogenital distance in newborns in a US multicenter pregnancy cohort.Environmental pollution (Barking, Essex : 1987) 2021 · CEBM Level 3
- Paracetamol use during pregnancy - a call for precautionary action.Nature reviews. Endocrinology 2021 · CEBM Level 5
- First- and Third-Trimester Urinary Phthalate Metabolites in the Development of Hypertensive Diseases of Pregnancy.International journal of environmental research and public health 2021 · CEBM Level 3
- Are worldwide sperm counts declining?Fertility and sterility 2021 · CEBM Level 5
- Prenatal sex hormones and behavioral outcomes in children.Psychoneuroendocrinology 2020 · CEBM Level 3
- Pregnancy intention and phthalate metabolites among pregnant women in The Infant Development and Environment Study cohort.Paediatric and perinatal epidemiology 2020 · CEBM Level 3
- Anogenital Distance in Healthy Infants: Method-, Age- and Sex-related Reference Ranges.The Journal of clinical endocrinology and metabolism 2020 · CEBM Level 3
- Associations between urinary biomarkers of oxidative stress in the third trimester of pregnancy and behavioral outcomes in the child at 4 years of age.Brain, behavior, and immunity 2020 · CEBM Level 3
- Omega-3 fatty acid supplement use and oxidative stress levels in pregnancy.PloS one 2020 · CEBM Level 3
- Urinary oxidative stress biomarkers and accelerated time to spontaneous delivery.Free radical biology & medicine 2019 · CEBM Level 3
- Maternal urinary phthalate metabolites in relation to gestational diabetes and glucose intolerance during pregnancy.Environment international 2019 · CEBM Level 3
- Predictors of Steroid Hormone Concentrations in Early Pregnancy: Results from a Multi-Center Cohort.Maternal and child health journal 2019 · CEBM Level 3
- Phthalates and Phthalate Alternatives Have Diverse Associations with Oxidative Stress and Inflammation in Pregnant Women.Environmental science & technology 2019 · CEBM Level 3
- The Ramazzini Institute 13-week pilot study glyphosate-based herbicides administered at human-equivalent dose to Sprague Dawley rats: effects on development and endocrine system.Environmental health : a global access science source 2019 · CEBM Level 5
- Language Development of Young Children Is Not Linked to Phthalate Exposure-Reply.JAMA pediatrics 2019 · CEBM Level 5
- Semen and reproductive hormone parameters in fertile men with and without varicocele.Andrologia 2019 · CEBM Level 3
- Joint impact of phthalate exposure and stressful life events in pregnancy on preterm birth.Environment international 2019 · CEBM Level 3
- Urinary bisphenol A concentrations are associated with reproductive parameters in young men.Environmental research 2018 · CEBM Level 4
- Urinary concentrations of parabens and reproductive parameters in young men.The Science of the total environment 2018 · CEBM Level 4
- Prenatal paracetamol exposure and child neurodevelopment: A review.Hormones and behavior 2018 · CEBM Level 3
- Urinary concentrations of benzophenone-type ultra violet light filters and reproductive parameters in young men.International journal of hygiene and environmental health 2018 · CEBM Level 4
- Association between prenatal psychological stress and oxidative stress during pregnancy.Paediatric and perinatal epidemiology 2018 · CEBM Level 3
- Reply to: Shukla et al., Commentary on: Prenatal exposure to acetaminophen and children's language development at 30 months.European psychiatry : the journal of the Association of European Psychiatrists 2018 · CEBM Level 5
- Unexpected, ubiquitous exposure of pregnant Brazilian women to diisopentyl phthalate, one of the most potent antiandrogenic phthalates.Environment international 2018 · CEBM Level 4
- Analyzing terephthalate metabolites in human urine as biomarkers of exposure: Importance of selection of metabolites and deconjugation enzyme.Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2018 · CEBM Level 5
- Association of Prenatal Phthalate Exposure With Language Development in Early Childhood.JAMA pediatrics 2018 · CEBM Level 3
- Early Prenatal Phthalate Exposure, Sex Steroid Hormones, and Birth Outcomes.The Journal of clinical endocrinology and metabolism 2017 · CEBM Level 3
- Prenatal exposure to paracetamol/acetaminophen and precursor aniline impairs masculinisation of male brain and behaviour.Reproduction (Cambridge, England) 2017 · CEBM Level 5
- Prenatal exposure to antifungal medication may change anogenital distance in male offspring: a preliminary study.Environmental health : a global access science source 2017 · CEBM Level 3
- First-Trimester Urinary Bisphenol A Concentration in Relation to Anogenital Distance, an Androgen-Sensitive Measure of Reproductive Development, in Infant Girls.Environmental health perspectives 2017 · CEBM Level 3
- Temporal trends in sperm count: a systematic review and meta-regression analysis.Human reproduction update 2017 · CEBM Level 3
- Toward a multi-country monitoring system of reproductive health in the context of endocrine disrupting chemical exposure.European journal of public health 2016 · CEBM Level 5
- Prenatal Stress as a Modifier of Associations between Phthalate Exposure and Reproductive Development: results from a Multicentre Pregnancy Cohort Study.Paediatric and perinatal epidemiology 2016 · CEBM Level 3
- Male Reproductive Disorders and Fertility Trends: Influences of Environment and Genetic Susceptibility.Physiological reviews 2016 · CEBM Level 5
- Prenatal Exposure to Phthalates and Anogenital Distance in Male Infants from a Low-Exposed Danish Cohort (2010-2012).Environmental health perspectives 2016 · CEBM Level 3
- Prenatal Triclosan Exposure and Anthropometric Measures Including Anogenital Distance in Danish Infants.Environmental health perspectives 2016 · CEBM Level 3
- Response to "Comment on 'Optimal Exposure Biomarkers for Nonpersistent Chemicals in Environmental Epidemiology'".Environmental health perspectives 2016 · CEBM Level 5
- Intake of Fruits and Vegetables with Low-to-Moderate Pesticide Residues Is Positively Associated with Semen-Quality Parameters among Young Healthy Men.The Journal of nutrition 2016 · CEBM Level 4
- Assessing a New Method for Measuring Fetal Exposure to Mercury: Newborn Bloodspots.International journal of environmental research and public health 2016 · CEBM Level 4
- Is Sedentary Lifestyle Associated With Testicular Function? A Cross-Sectional Study of 1,210 Men.American journal of epidemiology 2016 · CEBM Level 4
- First trimester phthalate exposure and male newborn genital anomalies.Environmental research 2016 · CEBM Level 3
- Manipulation of pre and postnatal androgen environments and anogenital distance in rats.Toxicology 2016 · CEBM Level 5
- First Trimester Phthalate Exposure and Infant Birth Weight in the Infant Development and Environment Study.International journal of environmental research and public health 2016 · CEBM Level 3
- Physical activity and television watching in relation to semen quality in young men.British journal of sports medicine 2015 · CEBM Level 4
- Prenatal phthalate exposures and anogenital distance in Swedish boys.Environmental health perspectives 2015 · CEBM Level 3
- Is dietary pesticide exposure related to semen quality? Positive evidence from men attending a fertility clinic.Human reproduction (Oxford, England) 2015 · CEBM Level 5
- Anogenital distance and penile width measurements in The Infant Development and the Environment Study (TIDES): methods and predictors.Journal of pediatric urology 2015 · CEBM Level 3
- Optimal Exposure Biomarkers for Nonpersistent Chemicals in Environmental Epidemiology.Environmental health perspectives 2015 · CEBM Level 5
- Human Chorionic Gonadotropin Partially Mediates Phthalate Association With Male and Female Anogenital Distance.The Journal of clinical endocrinology and metabolism 2015 · CEBM Level 3
- Stress and Androgen Activity During Fetal Development.Endocrinology 2015 · CEBM Level 5
- Urinary phthalate metabolite concentrations in relation to history of infertility and use of assisted reproductive technology.Fertility and sterility 2015 · CEBM Level 3
- Evidence for sexually dimorphic associations between maternal characteristics and anogenital distance, a marker of reproductive development.American journal of epidemiology 2014 · CEBM Level 3
- Phthalate exposure and reproductive hormone concentrations in pregnancy.Reproduction (Cambridge, England) 2014 · CEBM Level 3
- Environmental phthalate exposure and the odds of preterm birth: an important contribution to environmental reproductive epidemiology.JAMA pediatrics 2014 · CEBM Level 5
- Exposure to prenatal life events stress is associated with masculinized play behavior in girls.Neurotoxicology 2014 · CEBM Level 3
- Reproductive parameters in young men living in Rochester, New York.Fertility and sterility 2014 · CEBM Level 4
- Prenatal phthalate exposures and neurobehavioral development scores in boys and girls at 6-10 years of age.Environmental health perspectives 2014 · CEBM Level 3
- Environmental health attitudes and behaviors: findings from a large pregnancy cohort study.European journal of obstetrics, gynecology, and reproductive biology 2014 · CEBM Level 4
- Meat intake and reproductive parameters among young men.Epidemiology (Cambridge, Mass.) 2014 · CEBM Level 4
- Differences in ovarian hormones in relation to parity and time since last birth.Fertility and sterility 2014 · CEBM Level 4
- Alcohol and male reproductive health: a cross-sectional study of 8344 healthy men from Europe and the USA.Human reproduction (Oxford, England) 2014 · CEBM Level 4
- Bisphenol a and reproductive health: update of experimental and human evidence, 2007-2013.Environmental health perspectives 2014 · CEBM Level 5
- Dietary phthalate exposure in pregnant women and the impact of consumer practices.International journal of environmental research and public health 2014 · CEBM Level 4
- Habitual alcohol consumption associated with reduced semen quality and changes in reproductive hormones; a cross-sectional study among 1221 young Danish men.BMJ open 2014 · CEBM Level 4
- Prenatal bisphenol A exposure and maternally reported behavior in boys and girls.Neurotoxicology 2014 · CEBM Level 3
- Environmental exposure to di-2-ethylhexyl phthalate is associated with low interest in sexual activity in premenopausal women.Hormones and behavior 2014 · CEBM Level 4
- Women's exposure to phthalates in relation to use of personal care products.Journal of exposure science & environmental epidemiology 2013 · CEBM Level 4
- Sperm counts may have declined in young university students in Southern Spain.Andrology 2013 · CEBM Level 4
- Prenatal exposure to stressful life events is associated with masculinized anogenital distance (AGD) in female infants.Physiology & behavior 2013 · CEBM Level 3
- Sex specific impact of perinatal bisphenol A (BPA) exposure over a range of orally administered doses on rat hypothalamic sexual differentiation.Neurotoxicology 2013 · CEBM Level 5
- Science and policy on endocrine disrupters must not be mixed: a reply to a "common sense" intervention by toxicology journal editors.Environmental health : a global access science source 2013 · CEBM Level 5
- Misuse of blood serum to assess exposure to bisphenol A and phthalates.Breast cancer research : BCR 2013 · CEBM Level 5
- Semen quality in relation to antioxidant intake in a healthy male population.Fertility and sterility 2013 · CEBM Level 4
- Anogenital distance is related to ovarian follicular number in young Spanish women: a cross-sectional study.Environmental health : a global access science source 2012 · CEBM Level 4