A threatened miscarriage is a condition that suggests a miscarriage might take place before the 20th week of pregnancy. Symptoms include vaginal bleeding and abdominal cramps.
Review Date: 12/2/2020
Reviewed By: LaQuita Martinez, MD, Department of Obstetrics and Gynecology, Emory Johns Creek Hospital, Alpharetta, GA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.