......
2014-07-27 20:12:55......
2014-07-27 20:12:55......
2014-07-27 20:12:54......
2014-07-27 20:12:51......
2014-07-27 20:12:51......
2014-07-27 20:12:49......
2014-07-27 20:12:45......
2014-07-27 20:12:45......
2014-07-27 20:12:45孕22周+4，做四维检查脐血管短轴呈品字形，诊断为单脐，请问会是这种情况吗？对胎儿有危险吗？......
2014-07-27 20:12:43