Aunt came a little and then nothing. What's going on?

If menstruation comes a little bit, it may be caused by the following reasons: the first one, when menstruation comes or before drinking a lot of frozen drinks, it will cause menstruation to come a little bit and disappear, it is recommended to drink hot brown sugar ginger water, which has the effect of going to the cold warm palace and is expected to restore menstruation. The second, may be caused by pregnancy threatened abortion or ectopic pregnancy, then clinical someone to the time of menstruation, although pregnant but showed a small amount of vaginal bleeding, then mistakenly thought it was menstruation and ignored the possibility of pregnancy. The third, clinical may be caused by certain diseases, such as premature ovarian failure, polycystic ovary syndrome or hyperprolactinemia, may show this situation, so it is recommended to check clearly before giving treatment.