People who know a little about the IVF process should know that the main steps of IVF are ovulation induction, the role of this step is to enable women to produce multiple mature eggs at the same time in a cycle, so multiple embryos can be cultured during the IVF process, so what is the impact of the number of IVF embryos on the success rate of IVF?
The effect of the number of embryos on the chances of IVF success
IVF, as an IVF fertility surveillance, has a huge advantage that other methods of dealing with infertility cannot match, through the technique of in vitro fertilization, many factors can be controlled, which is why the success rate of IVF is so high, and it also makes IVF have a considerable chance of twins.
And why culture multiple embryos at the same time? First of all, the quality of each egg and each sperm is not certain, so the quality of the embryo is also uneven. If multiple embryos are cultured at the same time, the best embryos can be selected for transfer. Otherwise, if IVF is done at the rate that a woman only produces one mature egg in a cycle, it will take a huge amount of time and energy.
Embryos can also be transferred at the same time, and according to regulations, women under the age of 35 can only transfer two embryos for the second transfer. And these embryos that are transferred into the woman's body at the same time, as long as one of them successfully implants and develops, IVF is successful; And if two of them implant at the same time, the woman becomes a twin mother.