Symptoms Of Dengue In Pregnancy . It'll protect you from dengue fever, a virus spread through mosquito bites. Risks From Dengue To Your Baby The management and treatment of dengue during pregnancy is quite similar to that for general cases. Dengue in pregnancy (Nelle Harrison) Dengue fever can be both mild or severe. Dengue in pregnancy must be carefully differentiated from preeclampsia. The earliest pregnancy symptoms in the order of appearance are: implantation bleeding, implantation cramps, nausea and vomiting, tiredness and fatigue, positive blood pregnancy test, positive urine home pregnancy test, elevated basal body temperature chart, a missed menstrual period. Dengue is one of the most feared diseases that can strike your little one since its effects can be quite severe. The earliest pregnancy symptoms in the order of appearance are: implantation bleeding, implantation cramps, nausea and vomiting, tiredness and fatigue, positive blood pregnancy te...