Drinking ice water can affect menstruation and may reduce the volume and duration of menstruation, and can also lead to menstrual cramps and, in severe cases, to menstrual disorders. When women drink ice water, on the one hand, it can have a negative stimulating effect on the gastrointestinal tract, and on the other hand, it can also cause the blood circulation in the pelvic cavity to slow down, which can reduce the amount of menstruation and even cause it to stop, thus affecting the change of the menstrual cycle. Usually try not to drink ice water, you can drink warm water. If women often drink iced water, it will affect the change of menstruation, and in serious cases, it will lead to endocrine disorders, which will also cause pelvic inflammatory disease and affect the future pregnancy and childbirth. The menstrual period is a normal physiological cycle of the female body, during which you should pay attention to keep warm, avoid getting cold, do not eat cold and spicy stimulating food.