Want to abort can you take medicine abort

This situation first to do B-ultrasound, to determine whether it is pregnant inside the uterus, in addition to determine the size of the embryo, because abortion refers to pregnancy less than 49 days embryo. If more than 49 days, this time the effect of taking medicine is relatively poor, that is to say, after taking medicine may also do Qing Gong surgery, if B-ultrasound is pregnant less than 49 days, can take medicine.