Every day in the clinic, we come into contact with all kinds of patients, and we find that most of them are on the road of seeking medical help for infertility, but they can never have a child of their own, so they have to work hard and hurt themselves. Many patients go around to seek medical help and spend a lot of time and money, but their wives’ bellies have not moved, so they slowly develop anxiety, depression, marital tension and changes in sexual function. The performance of increased psychological stress. Medically assisted reproductive technology is the general term for the use of medical methods to conceive infertile couples. In a broader sense, any other method to achieve pregnancy without sexual intercourse is included in the category of assisted reproductive technology. These include artificial insemination by husband (AIH), artificial insemination by donor (AID), gamete intrafallopian transfer (GIFT), zygote intrafallopian transfer (ZIFT), in vitro fertilization and embryo transfer (commonly known as in vitro fertilization (IVF/ET)), etc. Among them, AIH is the preferred treatment option for infertility couples because of its low pain and low cost. IUI is a method that uses the husband’s semen to be injected directly into the woman’s uterine cavity after a series of in vitro treatments (such as centrifugal concentration, washing, etc.), i.e. intrauterine insemination (IUI). The whole process is painless, no hospitalization, no surgery, and only requires the woman to lie flat on our clinic bed for one hour and go home on her own, and return to our clinic for follow-up in two weeks. Generally speaking, the success rate of IUI is 15-20%, and if one cycle is unsuccessful, it will be followed by the next cycle, and the success rate of three consecutive cycles can reach 40%-50%. The cost is also affordable for most patients, with a total cost of about $10,000 for three cycles, for example. Clinicians should note that for infertile couples, although they may not be physically ill, their families may feel some lack as a cell of society because they do not have children, and it is important for the well-being of the family and the stability of society that medical professionals do their best to help them.