Hi, I've been reading up on implantation bleeding + I am very confused at the mo. How long can it last?? And what's the difference from a period? I've had light bleeding for 9 days, not enough to wear a pad , there's blood every time a wipe (sorry tmi and the blood was dark brown now its dark red) I'm having the most horrendous hormonal outbursts and I don't know what the f*ck is going on! Please somebody answer me . Done 3 pg tests all neg, last one I did was last sat