Learn about first trimester bleeding and miscarriage in this comprehensive medical review video. Explore the workup process for first trimester bleeding, understand threatened abortion and miscarriage, and delve into ectopic pregnancy, including contraindications to methotrexate treatment. Examine molar pregnancy, management strategies for first trimester bleeding, and potential complications. Gain valuable insights into this critical aspect of obstetrics, designed for medical licensing exam review purposes. Conclude with a recap of key points on first trimester bleeding and miscarriage.