White spots on the skin in late pregnancy may be physiological phenomenon, or it may be caused by vitiligo and other reasons. 1. Physiological phenomenon: late pregnancy due to the accumulation of fat throughout the body as well as localized edema, which may cause the skin to be stretched out, there may be white spots on the skin. 2. Vitiligo: due to a combination of factors such as emotions, heredity, and changes in hormone levels, it can lead to pigmentation loss patches on the skin, which may cause white spots on the skin in late pregnancy. The situation of white spots on the skin in late pregnancy, need to go to the hospital to clarify the specific causes, and actively cooperate with the doctor for treatment. At the same time, you need to keep your mood happy and pay attention to rest.