TY - CHAP M1 - Book, Section TI - Vaginal Bleeding A1 - Evans, Patricia A2 - South-Paul, Jeannette E. A2 - Matheny, Samuel C. A2 - Lewis, Evelyn L. PY - 2015 T2 - CURRENT Diagnosis & Treatment: Family Medicine, 4e AB - ESSENTIALS OF DIAGNOSISA clinical history of a menstrual cycle pattern outside the normal parameters.The normal menstrual cycle is generally 21–35 days in length with a menstrual flow lasting 2–7 days and a total menstrual blood loss of 20–60 mL. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1106850229 ER -