How long does spontaneous abortion bleed normally?

Spontaneous abortion general vaginal bleeding will not exceed a week, if there is still vaginal bleeding phenomenon after a week is not normal, may be incomplete abortion occurred, or uterine contractions are poor. Suggest to the hospital to do b ultrasound examination, clear reasons. Pay attention to abortion after more rest, do not stay up late, diet light nutrition, in abortion within a month after the ban on the same room and bath.