Brown spotting 2 weeks after d and c?

Amy • I have been married since 2013, live in Boston with my husband and our dog. Suffered a miscarriage, trying for rainbow ; )

I know they said 1-2 weeks of bleeding but I am just passed 2 weeks and have brown spotting.

Anyone else have this and for how long? I know it's old blood but how many days of spotting is normal?