1 By phone - Call us at 1-800-772-1213 from 7 a.m. to 7 p.m. Monday through Friday. If you are deaf or hard of hearing, you can call us at TTY 1-800-325-0778.  In person - Visit your local Social Security office. (Call first to make an appointment.)
1. Delayed Periods. â A brown vaginal discharge instead of a period usually occurs due to late periods. â Sometimes if the lining is not eliminated, the residual can remain within the uterus for almost a month. â In this condition, a womanâs body expels an old uterine lining.
1 Birth control: Birth control can cause irregular periods and spotting or brown discharge. 2  Pregnancy: Implantation can cause your discharge to look brown. 3  It may also signal a problem with the placenta. 4  Miscarriage: Some women will see dark brown blood or discharge during the early stages of a miscarriage.