Can you bleed light red 3 days then brown 4th and 5th day and still be pregnant. With symptoms like cramps and sensitive nipples?? I have read that 25% of woman bleed lighter when AF is supposed to arrive and dont even know there pregnant. They say that they confuse it with AF because its a heavier bleeding than implantation but lighter color than there regular AF. That it can fill a pad with lighter red for a couple of days or even weeks in the first trimester. Wondering if this has happened to anyone here that can tell there story. Please do tell... Thank you in advance.