Aunt, a little bit, nothing. What's going on?

The amount of excessive reduction, for women of childbearing age with a history of sexual life, to consider whether the vaginal bleeding is menstrual cramps, it is recommended to do urine early pregnancy test and gynecological color Doppler examination, exclude pregnancy-related diseases, such as threatened abortion, ectopic pregnancy. Menstruation is very small, if there is a history of uterine operations, such as abortion, curettage, to consider whether it is caused by uterine adhesions, it is recommended to do transvaginal three-dimensional color Doppler ultrasound or hysteroscopy to understand whether there are uterine adhesions. At the same time, the amount of menstrual reduction should also be considered whether it is a gynecological endocrine disease, such as polycystic ovary syndrome, it is recommended to do relevant examinations.