因為目前胎盤剝離還沒有找出任何確切原因,只有風險因素
以下是我查到的風險因素
•You had placental abruption in a previous pregnancy.
•You have pre-eclampsia.
•You have bleeding in early pregnancy.
•You have a blood disorder which increases the likelihood of blood clots (thrombophilia).
•Your unborn baby isn't growing as well as he should be (intrauterine growth restriction).
•Your waters break early.
•You have too much amniotic fluid (polyhydramnios).
•You have had a trauma or blow to your tummy, such as from a car accident or domestic violence.
•You smoke or take drugs during pregnancy.
•You have had many babies, or are an older mum-to-be, as your risk increases with age.
http://www.babycentre.co.uk/a1024974/placental-abruption#ixzz2Rd8RFfkq
不過你應該慶幸媽媽保住一條命
機車變成罵人的形容詞是有原因的