Can cause fetal death during the reasons

Pregnancy is a good thing happy, we all tried by every means to love, hope the arrival of small lives, but some of fetal death in the mother quietly of course, to the parents and people around the cause great harm. What are the reasons for this may result in a tragic end? Common reasons: ① placental insufficiency, shape abnormalities, such as membrane-like placenta, contour placenta, the placenta ages, fetal placental blood supply to tumors impeded. ② tie the umbilical cord too long, and reverse, or obstruction of umbilical artery umbilical cord around the neck, causing hidden Raojuan umbilical cord is too short, blocking the blood supply between mother and child. ③ Hypamnion. ④ lack of maternal nutrition, hypertension, heart disease, diabetes, chronic liver disease, kidney disease. ⑤ pregnancy with a high of pregnancy. ⑥ pregnancy with fetal infection led to the lack of oxygen, can not tolerate the contractions when the blood supply reduction suffocation and death. Comprehensive inspection before pregnancy, the doctor may queue up under the guidance of the reasons for the increase and treatment, pregnancy care after time, if necessary, to the hospital to care and treatment, to ensure access to live births.