When something escalates or escalates, based on people's habitual thinking, compare the original thing with later things or subconsciously feel better later. Taking in vitro fertilization (IVF) technology as an example, many people have the question: which one has the highest success rate, the first generation IVF or the second generation IVF? Which is better? Which is better, the first or second generation IVF? Firstly, we must first understand the concepts of both.

Which one has the highest success rate, first-generation IVF or second-generation IVF?

The success rates of first and second generation IVF are related to many factors, not only hospitals and doctors, but also personal physical conditions, with many uncertain factors. Therefore, it is impossible to determine which of the first and second generation IVF has the highest success rate, and the overall success rate is equivalent, which is around 60%. There is no comparison between the first and second generations of IVF, as different IVF techniques are suitable for different populations and even the same IVF technique can have different success rates in different regions and hospitals. Therefore, when undergoing IVF, doctors will decide which IVF to do based on the patient's personal situation, which can also ensure the success rate of the IVF to a certain extent.

Which is better, first generation IVF or second generation IVF?

The first generation test tube is an assisted reproductive technology that involves mixing a patient's egg and sperm into a culture dish for fertilization, and then transferring the embryo produced by the fertilized egg cultured in vitro to the patient's uterus. The second generation IVF, on the other hand, artificially selects a type of sperm and injects it directly into the oocytes. Secondly, conceptually, it can be seen that the first and second generations not only have differences in concept, but also have different ways of combining sperm and eggs in practical operations. Finally, we can conclude that there is no comparability between first and second generation in vitro fertilization, and there is no better statement that it can be applied to different infertility symptoms, making it the best for these people to successfully conceive.