i've had my 12 week scan and they've found a subchoronic haemorrhage (i have had no bleeding) it's next to the sac and it's 12mm x10 mm. The sonographer said it's fine and to not do anything differently just to re check at 20 week scan. however i'm reading and people go on bed rest?? is this true?? i'm worried now 
(i had this with my son too and i didn't go on bed rest it absorbed but i did have bleeding with him)