How long does a spontaneous abortion last?

Spontaneous abortion is a special state of pregnancy, after spontaneous abortion abdominal pain symptoms will last 1~2 days. More is in the gestational sac and embryo completely discharged from the body, abdominal pain symptoms will gradually ease. Spontaneous abortion abdominal pain is mostly related to severe uterine contraction, spontaneous abortion, must go to the hospital in time to do an examination to prevent incomplete abortion or bleeding phenomenon.