internal & external scan today, looks like I have a mild sort of placenta previa in that the placenta is very close to cervix. bleed is from blood vessel underneath placenta, or come from uterus stretching as its growing, therefore lifting a bit of placenta with it. have about 1-2 ml left to come out, or it may clot & be absorbed. possibility of it all happening again given where the placenta is lying. baby is doing well, did all the 20 week scan stuff today which was reassuring.

thank you so much to everyone's replies, especially the ones at 1am... very appreciative of them all. Xx