Objective To analyze the measures to reduce the risk of long-distance transport in critically ill pregnant women.Methods The clinical date of 60 cases of critical and critical pregnant women in Ganzhou Medical Emergency Center from December 2016 to December 2020 for long-distance transportation were selected as the research objects.According to the different nursing mode of long-distance transportation,they were divided into study group and control group,with 30 cases in each group.The study group took intervention measures long-distance transportation,and the control group did not take intervention measures during long-distance transportation.The incidence of complications and adverse events,the rate of disease change,the perinatal mortality rate,and the total incidence of adverse pregnancy outcomes of pregnant women and fetuses during the transfer process of the two groups of acute and critically ill pregnant women were compared between the two groups.Results The incidence of complications and adverse events in the study group was lower than that in the control group(P＜0.05),and the rate of change and perinatal mortality in the study group were lower than those in the control group(P＜0.05).The total incidence of adverse pregnancy in the study group was lower than that in the control group(P＜0.05).Conclusion Implementing intervention countermeasures to reduce the critical patients in maternal and fetal complications of long distance transport and adverse events,and effectively reduce the disease rate of change,and further improve maternal transfer success rate of critical patients to treat the critical maternal provide better transport conditions,to further improve the cure rate of critical patients maternal,worth clinical promotion.