How does a woman pray on the ninth day of menstruation if she experiences a yellowish discharge connected to the menstrual period, knowing that yellowish and brownish discharges connected to menstruation are considered part of the menses?

Yellowish discharge connected with blood is considered menstruation, unless the duration of the blood and whatever is connected to it exceeds fifteen days. Prayer must be abandoned for the duration of the yellowish discharge's connection with blood until it ceases, and the sign of purity is observed either by dryness or by the white discharge.