Originally Posted by
atomic sagebrush
Hmmm...I'm not so sure that it could be implantation spotting after a positive because the baby would already be implanted (which is why you get a positive - the baby has implanted and your body detects the hormones.)
That having been said, it may just have taken a bit of time for the blood to make its way out - so the implantation bleeding could have happened days ago and it's only just now found its way out.
There are also other reasons you can have a bit of bleeding in early pg - your cervix starts to get very soft and can be easily injured.