hi im asking for a family member how long after a miscarriage would all hcg levels go from your body as she has started with pg symptoms and there is a very faint line on the test and i dont want her to get her hopes up if you could still have hcg in your body any information at all will be gratefull she has been getting negative opt she did them daily to see the level drop but 1 on the 5th looks darker than the 1 on the 4th so could this mean ovulation its been 16 days since she miscarried