The majority of abortions, spontaneous abortions and medication abortions are not treated with fluids. However, if an inflammatory reaction occurs during this period, for example, if the tissue sucked out during abortion is not fresh and has a bad smell, it should be treated with fluids, mainly with antibiotics to control the inflammatory reaction. The majority of oral antibiotics after abortion to prevent infection, generally with antibiotics for about 2-3 days, and to strengthen the local care of the vulva after surgery to reduce the chance of infection, and not to have sex within a month, will reduce the chance of reproductive tract infection. Therefore, it is recommended to decide whether or not to infuse fluids for treatment after abortion according to the specific situation at that time.