Drinking cold drinks can cause delayed menstruation. Because menstruation itself is affected by emotions and by the environment, it can lead to abnormal menstruation if it suffers from the stimulation of cold. Therefore, it is advisable for women to change this habit if they often drink cold drinks. It is recommended to exclude the possibility of pregnancy if there is a delay in menstruation once it occurs. You can do a test using early pregnancy test about a week after menopause to rule out the possibility of pregnancy. If there is no pregnancy, you can do the corresponding treatment clinically, for example, you can take oral progesterone to promote menstruation, which is usually taken for 3 days, and your period will come 3-7 days after you stop taking it. It is recommended that women eat less cold food and drink less frozen drinks in daily life to reduce the impact on menstruation.