Another large study on material paracetamol use during pregnancy and offspring risk of ADHD and autism found no association in sibling-controlled analyses.
Good and important findings, supporting our similar findings in Sweden.
https://pubmed.ncbi.nlm.nih.gov/41801232/

Maternal Acetaminophen Use and Child Neurodevelopment - PubMed
The findings of this cohort study in Taiwan suggest that positive associations were observed between maternal prenatal acetaminophen prescriptions and offspring's ADHD or ASDs in the full cohort but not in the sibling-matched analyses. A substantial divergence in associations in the sibling bidirect …