A man has been charged in relation to the stabbing of a woman in Tuart Hill early this morning.
Police were called to a house just after midnight.
A 21-year-old woman was found with a stab wound to her chest.
She was conveyed by St John Ambulance to Royal Perth Hospital for medical treatment.
She is currently in a stable condition.
The man, who is known to the woman, was arrested at the scene and will appear at Perth Magistrates Court today charged with aggravated wounding.