The medical definition of infertility is the absence of a successful pregnancy after one year of normal sexual intercourse without using any contraception. The main categories are primary infertility and secondary infertility. Primary infertility is defined as never having conceived; secondary infertility is defined as having been pregnant and then being infertile. According to this strict definition, infertility is a common problem that affects approximately at least 10-15% of couples of reproductive age. The causes of the onset of infertility are divided into male infertility and female infertility. Seven types of food that increase the chances of female infertility 1, black rice Black rice is a more common type of rice in our daily life, it has a high nutritional value and is a high-protein variety. It contains 9.56%-11.8% protein, 6.8% higher than ordinary rice, 2.70% fat, more than 2% higher than ordinary rice, and is rich in 16 kinds of amino acids. In addition, it also contains aspartic acid, threonine and other substances, and the content is also much higher than other domestic rice. Women should also be careful when consuming it, it is likely to also lead to female infertility, so it is best not to consume too much in a row. This is due to the fact that coarse grains such as black rice are extremely high in fiber, they can disrupt a woman’s hormonal balance and the more she eats, the less chance she has of getting pregnant. Researchers have found that the intake of high-fiber foods not only decreases hormone levels, but also stops ovulation. Previous studies have shown that factors such as intense exercise, anxiety and stress can cause ovulation to stop, and this study is the first time a healthy diet is linked to it. 2, buckwheat buckwheat in the nutritional value is also very high, per 100 grams of buckwheat flour contains 10.6 grams of protein, higher than rice (6.8 grams); contains 2.5 grams of fat, higher than rice and flour. Buckwheat protein is dominated by globular prion protein, 40% is soluble, in addition to the buckwheat also contains the eight amino acids necessary for the human body. Experts point out that buckwheat is a very unsuitable for women to eat coarse grains of food, the best time to eat a week’s interval, so as not to cause harm to women’s bodies. Buckwheat can lead to female infertility, for this issue is now under further experimentation, has not been fully defined. 3, sorghum sorghum is extremely rich in nutrients, including starch content of 65.9%-77.4%, protein content of 8.26%-14.45%, crude fat 2.39%-5.47%. The history of using sorghum as food in China is very long, but even if this is a healthy and nutritious food, the same can also lead to female infertility. The company’s main goal is to provide the best possible service to its customers. 4, green beans in addition to rich in protein, amino acids, starch and other nutrients, but also contains a large number of high fiber. If women often consume it, it will not only lead to a decrease in hormone levels, and even stop ovulation, leading to infertility. 5, carrots Carrots are rich in carotenoids, a variety of vitamins and other nutrients beneficial to the human body. A study by gynecologists at the Rutgers Medical School in New Jersey found that when women eat too many carrots, the large amount of carotenoids they consume can cause amenorrhea and inhibit the normal ovulatory function of the ovaries. Therefore, women who want to have children should not eat more carrots. 6, alcohol Scientific research has proven that the main component of alcohol is ethanol, ethanol can make women menstrual disorders, amenorrhea, egg production variation, no sex drive or stop ovulation. 7, wool cottonseed oil long-term consumption of wool cottonseed oil, can make people suffer from sunburn disease, performance symptoms for the sun after the attack, general weakness or less sweating, burning skin, flushing, panic, shortness of breath, dizziness, numbness of the limbs, loss of appetite. A more serious effect is the damage to the reproductive system. Experimental studies have shown that women consuming cottonseed oil can lead to amenorrhea or uterine atrophy. Therefore, young people of childbearing age should not consume it for a long time.