Toxins, Fertility, and the Law: An Integrated Framework for Safeguarding Reproductive Health in India

India is facing a dual crisis of declining fertility and escalating exposure to environmental toxins such as pesticides, endocrine-disrupting chemicals, and microplastics. While biomedical research increasingly links these exposures to reproductive disorders, Indian legal and policy frameworks remain fragmented and insufficient. This study addresses the gap by combining a primary survey, secondary health data analysis, and doctrinal legal review to explore the environment–fertility–law nexus. A structured questionnaire was administered to 362 women aged 18–45 across four states, capturing awareness of toxins, reproductive health experiences, and perceptions of government responsibility. Results revealed that while 68% of respondents were aware of pesticide residues, only 41% recognized microplastic contamination and 35% understood hormone risks in dairy products. Nearly one-third reported fertility-related issues, with agricultural workers significantly more vulnerable (OR = 2.1, p < 0.01). Secondary analysis of NFHS-5 and ICMR data confirmed high pesticide residues and rising infertility burdens in high-exposure states. The legal review demonstrated systemic weaknesses: food, environmental, and reproductive laws operate in silos, leaving citizens unprotected from cumulative risks. The study concludes that India requires an integrated, precautionary framework linking environmental governance with reproductive health protections. Such reforms are critical for safeguarding women's health, ensuring demographic resilience, and advancing ecological justice.