IVF, or in vitro fertilization-embryo transfer, is a technique used for patients who have difficulty or are unable to conceive naturally and can give infertile couples an increased possibility of having offspring. While there are certain benefits and drawbacks to the technology, there are no specific five benefits and five drawbacks to it. The main types of IVF currently available include conventional in vitro fertilization (IVF) for patients with blocked fallopian tubes, intracytoplasmic single sperm injection (ICSI) for couples with infertility due to very poor quality male semen, and pre-transfer embryo genetic testing (PGT) that can help screen embryos for genetic defects or chromosomal abnormalities, select for better quality embryos, and reduce the acquisition of genetic and genetic disorders. . I. Advantages: IVF has the highest success rate compared to other treatments for infertility. For some specific patients, such as women with anti-sperm antibodies, IVF is the most effective treatment for them. There are also some older infertile female patients for whom IVF is a better option. Disadvantages: 1. The procedure of IVF is complicated and requires ovarian stimulation, egg retrieval, embryo culture and embryo transfer, luteal support and pregnancy follow up. Patients need to visit the hospital several times and travel to and from the hospital, which takes more time and energy; 2. Damage to women’s body: During IVF treatment, women are more affected than men. Women need to use high doses of ovulation-promoting drugs and may experience ovarian hyperstimulation syndrome, such as cystic enlargement of the ovaries and ascites, due to elevated estrogen levels in the body. In the process of egg retrieval, there may also be surgical infections and bleeding, which may adversely affect women’s health. 3. Expensive: IVF is not a one-time success, but requires several operations to complete, requiring relatively high technical and skill levels of the operator, and also requires consideration of the woman’s own physical condition. Therefore, the cost is relatively high compared to other treatment methods. In addition, after successful IVF transfer, the growth and development of embryos will be the same as the natural pregnancy process, and the risk of malformation, sterilization and ectopic pregnancy cannot be excluded. It is recommended that patients should go to a professional medical institution for consultation before deciding to perform IVF, and have their suitability for IVF evaluated by a professional doctor.