Hi , my nephews gf is 3 months gone and since she's been 9wks she's been bleeding fresh red blood, sometimes alot sometimes just spotting. It's not constent just off and on. Docs can't tell her why, she's had 3 scans and everything's ok, baby has good heart beat. I have 2 children but I never had this, I had brown blood which was implantation bleed and it was only a few times. Anyone shed any light on this