It is important to note that any changes in vaginal discharge during pregnancy can be concerning, especially if the color is abnormal. While some variations in color and consistency are normal, a light green discharge may indicate an infection or other underlying issue. It is recommended to consult your healthcare provider for an evaluation and proper diagnosis. They will be able to determine the cause of the discharge and provide appropriate treatment if necessary. Additionally, they may perform tests such as a vaginal swab or urine analysis to further investigate the situation. Remember, it's always better to err on the side of caution when it comes to your health and the health of your baby during pregnancy.