Patient's question:
Detailed medical condition and consultation purpose:Dear Doctor, hello!
1. My menstrual cycle is normal, but the flow is very very light. It lasts only two days each time, and I only feel about four to five instances of blood flow per day. Most of the time, I feel dry, so I barely use up one sanitary pad a day. When I go to the bathroom, there are clumps of thick, bloody fluid that come out (slightly thinner than blood clots). During my period, my abdomen feels very uncomfortable, with bloating and a pinching pain all over (not very severe). Sometimes, it's a linear bloating pain in the middle of the lower abdomen. Please, Doctor: 1. Analyze
Doctor's answer:
Generally, a light menstrual flow is caused by low estrogen levels. Estrogen stimulates the proliferation and thickening of the endometrium to prepare for pregnancy. If pregnancy does not occur, the thickened endometrium sheds, resulting in menstruation. Low estrogen levels in the body can lead to insufficient endometrial thickening, resulting in less bleeding during menstruation, which may affect fertility in the future.However, for girls shortly after menarche, estrogen secretion in the body has not yet reached a balanced and stable state. Therefore, their menstrual flow is usually light, and menstruation may sometimes occur prematurely or be delayed—both of which are normal. Even after establishing a regular menstrual cycle or stable bleeding volume, temporary endocrine disorders may still occur due to emotional stress, environmental changes, increased psychological pressure, or sudden shocks. These factors can temporarily disrupt estrogen secretion, leading to increased or decreased menstrual flow. Once these temporary factors disappear, menstruation will return to normal.
Another possible cause is malnutrition. Some girls have picky or biased eating habits, resulting in frail bodies, while others intentionally reduce food intake to lose weight, leading to insufficient nutritional supply. During puberty, the body undergoes rapid development, and heavy academic tasks and high levels of activity consume significant energy. Sufficient nutrients and calories are needed to support this growth. If the nutrients absorbed are insufficient to meet the body's needs, the body may trigger a defensive response, which can also cause excessive menstrual flow or even amenorrhea. This condition not only leads to poor development of reproductive organs like the uterus, potentially increasing the risk of infertility in the future but also weakens the body's overall immune function, creating conditions for disease. Teenage girls should learn more about health care to avoid harming their bodies due to ignorance.