What causes irregular menstruation in women?

Feb 08, 2023 Source: Cainiu Health
Disease description:

I've recently been experiencing frequent menstrual delays—sometimes by three or four days, but occasionally by a week or even longer. If it only happens occasionally, it's usually not a big concern. However, if it occurs frequently, it's important to identify the specific causes. What are the reasons behind irregular menstruation in women?

Doctor's answer (1)
Dr. Lv Aiming
Irregular menstruation in women is often caused by insufficient estrogen levels in the body. In addition, certain gynecological conditions may also lead to menstrual abnormalities. If the color of menstrual blood is abnormal, it is mostly accompanied by excessive menstrual bleeding. It is advisable to drink plenty of water and keep warm regularly. Avoid contact with cold water or consuming cold drinks during menstruation. The presence of blood clots in menstrual flow along with dysmenorrhea (painful menstruation) may indicate inflammation. Even after normal ovulation, an abnormally short menstrual cycle or significantly irregular cycles—along with increased bleeding before and after menstruation—may occur due to inadequate luteal function or incomplete luteal regression.