Details: The Education Support Partnership, a charity that runs a helpline for teachers suffering from mental health issues, says stress builds in teachers during the autumn term.
Manylion: Dywed y Bartneriaeth Cymorth Addysg, elusen sy'n cynnal llinell gymorth i athrawon â phroblemau iechyd meddwl, fod straen yn cronni ymysg athrawon yn ystod tymor yr hydref.