After years of marriage with my husband, I haven't had any children. I have read a lot of information and my husband plans to have in vitro fertilization, but I don't know if we should do the first or second generation of in vitro fertilization? My body has always been very healthy, and the doctor said my husband may have weak sperm. How should patients with weak sperm choose the appropriate IVF technique? Let's take a look with the editor of 592 Baobao Net.

The first generation of in vitro fertilization technology, also known as in vitro fertilization and embryo transfer, involves removing sperm and eggs from infertile patients, fertilizing them in vitro culture medium, forming embryos, and ultimately selecting high-quality embryos for transfer to the female uterus for implantation. The first generation of in vitro fertilization mainly targets female infertility, such as tubal obstruction, endometriosis, ovulation disorders, immune infertility, and unknown causes. The first generation of in vitro fertilization has made outstanding contributions to the treatment of female infertility and has been vigorously promoted since its inception. Realized countless women's reproductive dreams.

The second generation in vitro fertilization technology is to select the best sperm and directly inject it into the egg cell to better ensure the quality of the embryo. The advantage of second-generation in vitro fertilization is that as long as you can obtain a healthy sperm, you are likely to successfully conceive, which greatly improves the success rate of in vitro fertilization. This is a milestone breakthrough in the field of assisted reproductive pregnancy assistance, bringing hope to most male infertility patients. Traditional in vitro fertilization requires men to provide sufficient quantities of high-quality sperm, but the second-generation in vitro fertilization technology has broken through this limitation and greatly expanded the application of in vitro fertilization technology.

The reason for infertility in this couple is weak sperm, which is a symptom of male infertility. Under normal circumstances, sperm need to further acquire energy with the help of various active substances secreted by the accessory glands to maintain their ability to continue active and progressive movement. If there is an infectious disease in the epididymis and other organs and gonads, the function of the testes themselves and the development of immune diseases are sufficient to cause a decrease or loss of sperm's ability to move forward. This condition is called asthenospermia.

Do weak sperm choose to be the first generation IVF or the second generation IVF?

Based on the above, patients with weak sperm are most suitable to choose second-generation in vitro fertilization technology to assist in pregnancy. Because asthenozoosperms refer to male sperm with weak motility and inability to move forward, sperm cannot swim to the position of the egg at the optimal time, and fertilization and pregnancy cannot be completed. Therefore, natural fertility will be severely affected, so you need to choose in vitro fertilization to help with pregnancy.

The second-generation IVF technology is a method for treating male patients with severe semen abnormalities. The second generation IVF is a good treatment method, especially for patients with weak sperm and azoospermia. When using second-generation IVF to treat infertility, the cost of treatment is related to many factors. The cost of second-generation IVF includes examination costs, ovulation promotion costs, and embryo implantation costs, which will be closely related to the patient's physical condition and sperm quality.

Male friends who are worried about their weak sperm can go to the nearest hospital for examination, which can include immunological tests, routine semen tests, testicular biopsy, routine semen tests, and sperm function tests.