how long does pregnancy hormone stay in blood after miscarriage
The pregnancy hormones stay in your body 2 to 3 weeks after miscarriage depending on individuals. The best way to find out that you are completely clean for another pregnancy â¦ is through an ultrasound.   When a woman experiences the miscarriage, once the Embryo has been expelled from your system, HCG decreases daily until there is no HCG left in your system. It usually takes about two weeks for HCG to be completely eradicated from your system but it can sometimes take as long as four weeks.