病例:患者,女,30岁,结婚4年,因先后妊娠2次,均为死胎,而前来就诊,第一胎妊娠40+天,无明显诱因,发现阴道流血,B超显示胎儿无胎心搏动,行人流清宫术,后避孕两年(避孕套)。再次妊娠,早孕反应在停经60天时发生,在停经4个月时,发现胎死宫内,B超提示符合70天大小,行清宫术。患者非近 Case: The patient, female, 30 years old, married for 4 years, because of pregnancy 2 times, are stillbirth, and came to see the first pregnancy 40 days, no obvious incentive to find vaginal bleeding, B- Heartbeat, pedestrians flow curettage, contraception after two years (condoms). Pregnancy again, early pregnancy reaction occurred 60 days after menopause, menopause 4 months, found that intrauterine fetal death, B-tip consistent with the size of 70 days, curettage. The patient is not near