Brief Research ReportPublished 17 September 2026Anogenital distance as a biomarker for endometriosis in adolescents: a prospective, matched case–control studyJessica Y. Shim · Ava Scatoni · Daniel W. Cramer · Steven J. Staffa · Marc R. Laufer · Elizabeth R. BoskeyFrontiers in Reproductive Healthdoi 10.3389/frph.2026.1951393
Original ResearchPublished 25 August 2026Sex-related biological variation and mental toughness in soccer: a 2D:4D digit-ratio study of Type a, Type B and Type C classification across playing positionsHamza Kaya Besler · Gulferi M. Yildirim · Sinan Canan · Sinan Seyhan · Görkem Açar · Muhammed Fatih Bilici · Uğur SönmezoğluFrontiers in Behavioral Neurosciencedoi 10.3389/fnbeh.2026.1934922
ReviewPublished 31 July 2026Reproductive and fertility challenges in adolescents with congenital adrenal hyperplasiaLea Tschaidse · Matthias K. Auer · Hanna F. Nowotny · Nicole ReischFrontiers in Adolescent Medicinedoi 10.3389/fradm.2026.1878713
