What if my aunt doesn't come for a month?

Usually normal and regular menstrual cycle, suddenly show no menstruation or overdue, this situation to rule out the possibility of pregnancy, such women need to test blood HCG or B ultrasound examination, understand the thickness of the endometrium. Rule out pregnant women need to check blood neuter hormone rule out whether there is polycystic ovary. If B-ultrasound and sex hormone examination are normal, consider mental factors, such as mental stress, staying up late, environmental changes, etc. can make menstrual chaos, when these factors are improved, menstruation will become normal. After menopause, you can eat progesterone to promote menstrual cramps and adjust menstrual cycle.