Low menstrual flow is not something that many women think about. However, when she is unable to conceive a child after marriage, she will think about whether it is related to the low menstrual flow of her physiological cycle. In response to this question, we analyze the following: Is it not easy for a woman to get pregnant if she has a low menstrual flow? Low menstrual flow refers to a woman’s menstrual flow is very small, such as dripping, and there is also the case that under normal circumstances, the menstrual cycle is about 5 days, but the low menstrual flow causes the menstrual cycle to end in 1-2 days, these are all low menstrual flow. Low menstrual flow belongs to menstrual disorders, which are more common in daily life, but it is the most easily ignored in life, because the harm of low menstrual flow is not on the surface, which leads many women to ignore it. Six causes of women’s menstrual irregularities: 1, women’s endocrine level imbalance, abnormal hormone levels, usually caused by lesions of the relevant organs of the low menstrual flow, may lead to women’s infertility. 2, due to tumors, endocrine hypocrisy, uterine underdevelopment and other diseases, resulting in low menstrual flow, or even amenorrhea, then the rate of infertility will be greatly increased. 3.Women with low menstrual flow should be alert to whether the endometrium has adhesion, which is a common cause of infertility. 4.If a woman takes oral contraceptives, painkillers and a large number of steroids, it may also affect the normal ovulation function. 5.When a woman is too nervous, depressed, fearful, etc. as well as tired, it often causes low menstrual flow. Low menstrual flow should not be taken seriously, should be guarded against the possibility of amenorrhea, should go to the hospital in a timely manner for relevant gynecological examination and diagnosis, so as not to reduce the chances of conception. 6, if the woman is malnourished, the nutrients absorbed are not enough to meet the needs of the body, the body produces a defensive reaction, may also cause the menstrual blood volume is too small, or even amenorrhea. This situation not only causes poor development of the uterus and other reproductive systems, laying a hidden danger for future infertility, but also causes a decline in the immune function of the whole body, creating conditions for the erosion of disease. A woman’s menstrual flow is about 80 to 100 milliliters. Some women have low menstrual flow, which is low within the normal range, and the fertility of these women is not affected. Of course, if the low menstrual flow or even amenorrhea is due to diseases such as endocrine hypocrisy, tumors, or uterine insufficiency, their infertility rate will be greatly increased. Most of the infertility patients are accompanied by more or less irregular menstruation, it can be said that irregular menstruation is sending out signals of infertility, so women should go to professional hospitals for treatment as early as possible when faced with suffering from irregular menstruation. Female infertility is not necessarily caused by irregular menstruation, but low and irregular menstruation should be brought to the attention of the infertile person to go to the hospital for timely treatment.