| Study | Exclusion reasons | Rmk | Reference |
|---|---|---|---|
| Westergaard, 2025 | same data already obtained by other studies | EXCLUDED: Overlapping between Westergaard 2025 (2009 - 2023) and Kolding 2025 (2016 - 2023) => Kolding was preferred due to more relevant period of exposure (1st trimester versus 3 months or more before pregnancy or 1st trimester). |
Hviid, K. Hum. Reprod. 2024; 39:i23-. 10.1093/humrep/deae108.041 Westergaard, D. Hum. Reprod. 2025; 40:i28-. 10.1093/humrep/deaf097.046 |