makino, dun keep thinking abt AF leh.. 7dpt5t seems early leh.. i went to test on 12dpt5t..but that's cos i tested positive on hpt on 11dpt5t..furthermore, i think embies only implanted 5-6 days after 5t...so urs still early...if they ddidnt ask u to redo a bt, can u ask for one? or at least do...