Hello. I am new to this e-health thing. I was wondering if anyone out there has had a similar experience. My husband and I are trying to get pregnant. I am due to menstrate on Friday (1/25), but I have been getting a brownist discharge since last Friday, exactly a week prior to my expected period. I have had it now for four days, and it has not acted like my period. Do implantation bleeds typically last this long? I had a pregnancy 5 months ago that began with implantation bleeding, but it only lasted 3 days (unfortunately we lost this baby at 16 weeks). I am really hoping to be pregnant again, but I am worried that something might be going wrong. Let me know if anyone has experienced anything similar with positive results. I refuse to test until Saturday (the day after my expected period).