What injection can be used to induce menstruation? I have been amenorrheic for over a year, and I

Patient's question:

Menstruation stopped, last menstrual period was in August 2012

Doctor's answer:

Multiple considerations may be due to endocrine disorders. At this time, it is close to menopause, and symptoms such as temporary menstrual irregularities may occur. It is recommended to take progesterone for 5-7 days and then stop using it. The menstrual period usually comes within a week.