Menstruation postponed 16 days, won't be amenorrhea

If you find that the recent menstrual volume is less and less, there are night sweats, weakness, loss of appetite, temper and other menopausal syndrome performance, you can go to the hospital to do sex hormone 6 and other tests. If estrogen levels significantly reduced can be considered menopause. If normal menstruation, you can consider pregnancy or endocrine disorders caused by menstrual delay.