The 11th International Women’s and Children’s Health and Gender Group (InWomen’s) conference will be held Friday, June 14, 2019, in conjunction with the NIDA International Forum and the College on Problems of Drug Dependence Annual Scientific Meeting. The InWomen’s meeting will discuss how the global opioid epidemic is affecting women and families as well as marijuana use among teens. The poster session will feature research reports with a focus or component on women; children; youth; lesbian, gay, bisexual, and transgender individuals; or gender differences in areas pertaining to substance abuse. The 2019 edition of the InWomen's Annotated Bibliography will be released electronically just prior to the 2019 InWomen's meeting.