Vitamin E can be taken in early pregnancy, but the indications should be clear before taking it. Vitamin E is a fat-soluble vitamin necessary for the human body, and this vitamin-like nutrient is widely found in various oily foods, such as sunflower seeds, peanuts, walnuts and pine nuts. Various vegetable oils are also rich in vitamin E, such as olive oil, flaxseed oil, sunflower oil, corn oil. If a pregnant woman has a progesterone deficiency due to luteal insufficiency of the ovaries, she can take vitamin E at the same time as progesterone to protect the fetus, which has a synergistic effect. The two have a synergistic effect and can have a calming effect on the fetus.