 Up to 50 of women who become parents during the teenage years suffer from mental disorders after the birth of their children. While they most commonly develop depression, anxiety problems and substance use disorders are also common, and in many cases they are comorbid. A significant proportion of these young women will also manifest impairing but sub-syndromal levels of symptoms. A frequent accompanying symptom is emotion dysregulation which not only adversely affects their mental well-being, but jeopardizes their parenting and their childs health, as well as longer-term labour market outcomes. 