Early pregnancy with yellow discharge in the morning is usually abnormal and needs to be actively diagnosed and treated. Early pregnancy vaginal yellow discharge is caused by a variety of different reasons, mainly including hormonal changes in the body, the mucous membrane of the vaginal wall and the cervix is stimulated by inflammation. 1. Hormonal changes: hormonal fluctuations in the body of pregnant women in the early stages of pregnancy, estrogen and progesterone secretion will lead to an increase in secretions, if the vagina is not clean in time, the breeding of bacteria may occur after the discharge of yellowish conditions. 2. Inflammatory stimulation: the body’s immunity will be reduced in the early stages of pregnancy, the vaginal mucosa or cervix is susceptible to a number of pathogens, inflammation stimulation, there may be vaginal mucosal congestion, increased secretion and yellowing phenomenon. In this case, you need to go to the regular hospital to check the leukorrhea routine, to clarify whether there is inflammation, and then follow the doctor’s instructions for medication. If you experience any discomfort during pregnancy, please consult a doctor promptly.