Methods -- Endpoints for Prenatal Exposures in Toxicological Studies -- Congenital Defects Or Adverse Developmental Effects In Vertebrate Wildlife: The Wildlife-Human Connection -- Epidemiological Methods -- Eurocat: Surveillance of Environmental Impact -- Clinical Teratology -- Teratogens -- Dioxins and Congenital Malformations -- Links Between in Utero Exposure to Pesticides and Effects on the Human Progeny does European Pesticide Policy Protect Health? -- Association of Intra-Uterine Exposure to Drugs with Congenital Defects: The Thalidomide Effect -- Congenital Diseases -- Endocrine Disrupter Exposure and Male Congenital Malformations -- Testicular Dysgenesis Syndrome as a Congenital Disease -- Endocrine Disrupters, Steroidogenesis and Inflammation -- Environmental Impact on Congenital Diseases: The Case of Cryptorchidism Where are we now, and Where are we Going? -- Environmental Risk and Sex Ratio in Newborns -- Country Reports -- Congenital Abnormalities in Greece: Functional Evaluation of Statistical Data 1981 - 1995 -- Congenital Anomalies in Bulgaria -- Congenital Anomalies in the British Isles -- European Union-Funded Research on Endocrine Disrupters and Underlying Policy -- Conclusions -- Environmental Impacts on Congenital Anomalies - Information for the Non-Expert Professional.