Why Am I Having Brown Discharge Instead Of Normal Menses?

Hi, may I answer your health queries right now ? Please type your query here...hello doctor



i had my period 3/02/10 and i had unprotected sex on 6/02/10 my after i was bliddnig not havy ,and also i had brown discharged around 14/02/10 , i am expecting my period 3rd of march but i havent seen them yet , i had pregnance test yesterday its nagative

what is your suggestion