Most women experience edema during ovulation, which is mainly related to the increase in hormone levels during ovulation, when estrogen and progesterone levels reach their peak, especially estrogen, which has the effect of promoting water and sodium retention, causing an imbalance in metabolism and poor water discharge from the body, resulting in edema. The edema usually appears at the end of the limbs, but it is relatively mild and will gradually disappear after the ovulation period. During the ovulation period, it is important to take proper rest, relax and have a regular life to avoid staying up late and getting cold. In addition, the diet should be low salt diet, which is good for metabolism. Usually, you can eat more diuretic food, such as winter melon, watermelon or red beans and other diuretic and damp food, and forbid eating raw, cold, spicy and stimulating food.