I. Introduction
II. Statistics of Substance Use During Pregnancy
1. Substance Use Disorder
III. Screening for Substance Use
IV. Adverse Effects of Substance Use During Pregnancy
1. Alcohol
2. Opioids
3. Marijuana
4. Tobacco
5. Cocaine
V. Pharmacology Treatment for a Substance Use Disorder
1. Opioid Use Disorder
2. Alcohol Use Disorder
3. Tobacco
VI. Case Study: Substance Use Disorder and Medication Therapy
VII. Behavioral Health Treatments
1. Opioid Use Disorder
2. Alcohol Use Disorder
3. Smoking Cessation
VIII. Case Study: Alcohol Use Disorder and Therapy
IX. Medication Safety and Pregnancy
1. Category A Medications
2. Category B Medications
3. Category C Medications
4. Category D Medications
5. Category X Medications
6. New Model for Medication Classification
X. Summary