兰淑萍,女,24岁,已婚,孕产。妊娠40周腹部阵痛32小时,破膜9小时,因滞产于1986年9月13日下午2时入院。末次月经1985年农历10月25日,闭经后无明显早孕反应,孕四个半月后自觉有胎动,但直至临产胎动不活跃。孕期未患过流感、风疹等疾病,无有害物质及放射线接触史,无外伤史,孕期顺利。既往身体健 Lan Shuping, female, 24 years old, married, motherhood. Abdominal pain for 40 weeks of gestation 32 hours, rupture of membranes for 9 hours, due to delayed delivery on September 13, 1986 at 2 pm admission. Last menstrual 1985 Lunar New Year on October 25, after amenorrhea no significant early pregnancy reaction, pregnant four and a half months after the conscious fetal movement, but until the labor unnatural fetal movement. Pregnancy has not been affected by flu, rubella and other diseases, no harmful substances and radiation exposure history, no history of trauma, smooth pregnancy. Past physical health