Slight redness at 36 weeks of pregnancy may be caused by low placenta position, cervical columnar epithelial ectropion, and approaching labor, which can be relieved by bed rest, light diet, and taking birth control pills. 1. Low placenta position: Slight redness at 36 weeks of pregnancy may be caused by low placenta position. In this case, pregnant women should take absolute bed rest and avoid strenuous activities. After 37 weeks of pregnancy, you can choose normal delivery or cesarean section according to the position of the placenta. 2. Cervical columnar epithelial ectasia: Estrogen acting on the cervix may cause the squamous-columnar junction of the cervix to move out to the surface of the cervix, resulting in the appearance of celiac disease visible to the naked eye. In the case of moderate to severe celiac disease, it may be accompanied by contact bleeding. This condition suggests a light diet and prohibits coitus. 3. Prolonged labor: Seeing red may be a precursor to prolonged labor. If there is only a small amount of red and no contractions, you can rest in bed appropriately. If the redness is accompanied by contractions, you can follow the doctor’s instructions to take birth control drugs, such as progesterone. 36 weeks pregnant with a slight red, it is recommended that family members take the pregnant woman to the hospital for examination in a timely manner, under the guidance of the doctor’s treatment, the use of medication should follow the doctor’s instructions.