Analysis of Hemorrhage Time among Pregnant Women with Placenta Previa and Nursing

Objective To explore the occurrence time of placenta previa bleeding in the day and at night, and to provide the basis for the prevention and control of placenta previa bleeding. Methods A total of 128 cases of placenta previa discharged from the hospital after treatment were selected to do the retrospective survey in terms of the type of placenta previa, bleeding starting gestational age, bleeding time, frequency, amount of bleeding and so on. Results A total of 128 cases of placenta previa bleeding occurred 284 times. Among them, 72.5% bled at night, while 27.5% during the day. The bleeding time of central placenta previa, partial placenta previa, marginal placenta previa cases during the day and at night had significant differences (P0.001). Conclusion Placenta previa bleeding frequency was significantly higher at night than during the day, especially in central placenta previa cases. Therefore more measures should be taken to prevent and nurse cases of placenta previa bleeding at night and prolong the pre-delivery time of placenta previa cases to ensure the safety of babies.