早期流产的症状表现有哪些呢?What are the symptoms of early abortion?

　　早期流产时多表现为腹痛及阴道出血，陈凤林教授指出：流产时腹痛系阵发性宫缩样疼痛，早期流产出现阴道流血后，胚胎分离及宫腔内存有的血块刺激子宫收缩，出现阵发性下腹疼痛，特点是阴道流血往往出现在腹痛之前。

　　Chen fenglin pointed out: abortion abdominal pain is paroxysmal uterine contraction pain, early abortion after vaginal bleeding, embryo separation and uterine cavity memory some blood clots stimulate uterine contraction, paroxysmal lower abdominal pain, is often characterized by vaginal bleeding before abdominal pain.