Hi, I had brown spotting on the day my first period was due. I was only four weeks pregnant. My dr said it wasn't implantation bleeding it was just old blood coming away. I am now over ten weeks pregnant! I wish you well and hope everything works out for you. I would suggest getting your hcg levels taken a few days apart to see if they are rising and are consistent with an ongoing pregnancy. It will give you some more answers.
Who told you, you were at least a month pregnant? the brown spotting could either mean the start of your monthly period or implantation bleeding. Did you take a hpt? what were the results? has your doctor taken a urine or blood sample?
Brown is ok, it's old. Red is new, it would be bad.
how do the doctors not know how far along you are? if they know your pregnant they should have done a blood test and goten a feel for how far along you are or givin you an ultrasound concidering you said your at least a month pregnant
theres nothing wrong with brown spotting