Stabbing pain in urination during the first ten days of labor is usually caused by perineal injuries, urinary tract infections and vaginitis. 1. Perineal injury: During labor, the perineum may be bruised or torn. After ten days of labor, the damaged perineum has not fully recovered, and a slight tingling sensation will occur when the perineum is pulled during urination. 2. Urinary tract infection: In the process of delivering a fetus, the bladder and urethra will be affected to some extent. If urinary tract infection occurs, the mother will have a tingling sensation when urinating. 3. Vaginitis: If the mother does not do a good job of disinfection and sterilization after delivery, resulting in inflammation of the vagina, the urethra is easily affected. When the urethra is infected, there will be a stinging sensation when urinating. If you are experiencing painful urination for ten days after giving birth, it is recommended that you go to a regular hospital to find out the cause of the problem, and then actively cooperate with the professional doctor’s treatment.