The fever in the last 8 months has no effect on the fetus. 8 months of the fetus organs function is basically perfect, resistance is relatively strong. You can take oral Chinese medicine or proprietary Chinese medicines to treat it, and it usually does not affect the pregnant woman and the fetus. If the fever is caused by wind-cold cold, you can use the Jing Fang Da Xie Tang or Jing Fang Wu Po Po Shen plus reduction, with the efficacy of pungent warmth to relieve the symptoms. You can also use 10 grams of ginger, 10 grams of white onion, brown sugar, water decoction, tea, with the efficacy of pungent warmth, cold, detoxification and sweating, which is conducive to the recovery of the cold, fever reduction. If the fever is caused by wind-heat cold, you can use Yin Qiao San or onion, black onion and orange terrier soup plus reduction, with the efficacy of pungent and cool relief of the surface. You can also use honeysuckle, scutellaria baicalensis, rehmannia glutinosa, and maitong, decocted with water, and drink it as tea to clear away heat and detoxify the toxin. Drinking more water when having a fever is conducive to the discharge of sweat, which can assist in lowering the temperature. You can use a cool towel to apply on the forehead, armpits and groin, which can play the role of physical cooling.