What's going on when my period hasn't come in two months?

If menstruation is normal at ordinary times, suddenly two months without menstruation, often due to the following reasons: 1, if there is a normal sexual life and no contraception, it is likely to be caused by pregnancy menstrual stop, it is recommended to collect morning urine with early pregnancy test paper detection.2, if pregnancy is excluded, it is likely to be caused by endocrine disorders. Due to emotional stimulation or long-term anxiety, insomnia, or environmental changes, cold stimulation, may cause menstrual disorders and show the phenomenon of menstrual stop. 3, due to certain diseases, such as premature ovarian failure will show the phenomenon of menstrual stop, and polycystic ovarian syndrome will also show the phenomenon of menstrual stop. It is recommended to do the corresponding examination, and then according to the results to give the corresponding treatment.