患者,23岁,住院号7300,孕3产0,孕37~(+5)周,阴道流水5~+小时,规律性下腹痛2~+小时,于1994年12月29日入院。既往月经规律,末次月经1994年4月7日,孕早期无明显反应,孕5月始觉胎动至今,产前共检查3次,末次检查日期1994年11月17日,未发现有胎位异常及胎心音异常,孕晚期无头晕、眼花及双下 Patients, 23 years old, hospital number 7300, pregnancy 3 0, 37 ~ (+5) weeks pregnant, vaginal water 5 ~ + hours, regular lower abdominal pain 2 ~ + hours, in December 29, 1994 admission. Past menstrual rule, the last menstrual April 7, 1994, no significant reaction in early pregnancy, gestational fetal motility in May so far, prenatal examination 3 times, the last examination date November 17, 1994, found no fetal position abnormalities and Fetal heart sound abnormalities, no dizziness during pregnancy, vertigo and double