Infertility diagnosis and treatment of three major misunderstandings according to the World Health Organization predicts that infertility in the 21st century will become the third largest disease after tumors and cardiovascular diseases. Remind, at present the society to treat infertility institutions and methods of various, patients must choose formal medical institutions for clear diagnosis and standardized treatment. Myth 1: Inappropriate time to start diagnosis and treatment. A completely healthy couple has only about 25% chance of conception per menstrual cycle, and 3 cycles can reach 50%-60%. Other couples think that they should not suffer from infertility because they have not had any major problems since they were young and have never taken any medication, so they blindly wait until they are 35 or even 40 years old before coming to the clinic. Both early and late consultation are undesirable. It is recommended that if you are not living in two places and are not using contraception, you should be tested for infertility if you have not been pregnant for 1 year. However, for some special cases: couples over 40 years of age, patients with other obstetrics and gynecology or systemic diseases such as endometriosis can be appropriately advanced. Myth 2: Only the woman undergoes the test. In the infertility clinic can often be seen in the couple only one of the patients, the woman is more common. In fact, the causes of infertility, purely female factors accounted for 40%, purely male factors also accounted for 30%-40%, the other 10%-20% is due to immune factors or lack of sexual knowledge and other common factors caused by both sides. Therefore, after understanding the patient’s mindset and thoughts, the doctor should explain to the patient the need for both parties to be examined. Generally, the male side can be examined first, usually after 3-7 days of abstinence for routine semen analysis. The diagnosis of oligo, weak and abnormal spermatozoa in men cannot be confirmed with a single semen report card, but should be confirmed with 3 tests at least 2 weeks apart. Myth 3: Blind treatment without a clear diagnosis first. “Many patients come to the hospital, can’t wait to conceive a child, not waiting for the doctor to ask the medical history, test results out, ask the doctor to prescribe medication, blindly believe in traditional Chinese medicine treatment, long-term use, and even bluntly ask for IVF to help conceive.” Finding the cause of the disease and confirming the diagnosis through various tests is the most important thing, and only when the diagnosis is clear can the right medicine be prescribed and individualized treatment be carried out. Blind treatment without a clear cause is not only a waste of money, but may also cause a series of side effects. Because every couple’s condition is different, it is impossible to have one drug or one method that can treat all cases of infertility, and even the high-end IVF technology is not a panacea for infertility.