Perinatal substance use is more common than many of us realize, even amongst those you already treat. Substance misuse is a common coping strategy for people who are struggling with mental health conditions. Nationwide, suicide and accidental overdose are leading causes of maternal mortality. Women and those with the capacity for pregnancy are most at risk for developing a substance use disorder during their reproductive years. Still, many maternal/child health professionals feel uncomfortable and ill-equipped in knowing how to support a pregnant or parenting client who is struggling with substance use. This training aims to bridge the knowledge gap by bolstering the provider's knowledge base. Together, we can ensure that every maternal health and allied health professional across the US is equipped with the data, knowledge, and skill set to recognize and effectively respond to substance use concerns during pregnancy, early parenthood, and with the birthing parent/child dyad.