How does menstruation defer leucorrhea to have blood after sharing a room to do

After the same room menstruation delay leucorrhea has blood, can consider endocrine disorders, menstrual time disorder, now to ovulation period has a small amount of bleeding. If the same room after taking contraceptives to consider is caused by withdrawal bleeding, this does not need special treatment, pay attention to observation can, if ten days after menstruation has not yet come to check whether pregnant.