Some children who are waiting to be adopted may have had previous prenatal exposure to drugs and/or alcohol.The Canada Fetal Alcohol Spectrum Disorder Research Network (CanFASD) is a collaborative, interdisciplinary research network. CanFASD researchers are currently taking part in almost all of the FASD research projects across Canada that are supported by PHAC. CanFASD researcher are currently leading 25 major projects related to FASD prevention, intervention and diagnostics.