What symptoms can the medicine flow have if it is not completely discharged

If the drug flow is not clean, the bleeding time in the vagina will be longer, and there will be bleeding for more than a week. Under normal circumstances, the vaginal bleeding time after the drug flow will be about five or six days, generally not more than a week. At the same time, there will be abdominal and lumbosacral pain. Color Doppler ultrasound examination shows no embryonic tissue residue.