Which generation is better for in vitro fertilization? Of course, it's the third generation IVF. The reason is that the technology of in vitro fertilization has been recognized by many Chinese families, and celebrities have gone there, truly worthy of the name. Is this really the case? And after carefully reading it, you will know which generation of in vitro technology to choose!

First generation in vitro fertilization embryo transfer technology

Process: The first generation of in vitro fertilization (IVF) babies take out eggs and sperm and culture them together, then fertilize and develop into embryos, and then transfer them to the female uterus to continue growing and developing until delivery. Compared to natural conception, the success rate of in vitro fertilization is much higher than its success rate.

Main target audience: Female infertility patients caused by fallopian tube obstruction, endometriosis, etc.

Second generation in vitro fertilization technology: intracytoplasmic sperm injection (ICSI)

Process: Manually select sperm with normal shape, and then slowly inject them into the oocyte using a microscope and micromanipulator, while fertilizing. The development of ICSI technology has revived male infertility and is the best choice for treating male azoospermia.

Main target audience: Male infertility patients caused by lack, weakness, and azoospermia.

Third generation in vitro fertilization technology: Preimplantation genetic diagnosis (PGD)

Process: Based on the development of the first two generations of in vitro fertilization technology, the third generation of in vitro fertilization technology analyzes the genetic material of embryos before in vitro fertilization (IVF-ET) embryo transfer, diagnoses whether there are abnormalities, selects healthy embryo transfers, eliminates genetic defects, and prevents the spread of inherited diseases.

Main suitable population: two infertile families, families with genetic diseases, families with chromosomal abnormalities, expectant mothers aged 3-5 and above.

If the couple has normal sexual activity after marriage and has not been pregnant for a year without contraception, it is recommended to go to the reproductive center for a physical examination in a timely manner. When coming to the clinic, you should bring valid physical examination reports, chromosome reports, reproductive related tests, and surgical records of previous surgeries. In the past year, truthfully reporting reproductive related medical history to doctors will help doctors provide diagnosis and treatment recommendations for different phenomena.