What are the egg retrieval standards for IVF?

Egg retrieval standard for IVF

1. Generally speaking, if the follicles are very uniform, the difference is not big. Generally, there may be 1-2 follicles with an average diameter of 2 to 1.8cm, or 3 to 1.7cm, and the eggs can be retrieved. .

2. If one of the follicles is very large and the other is very small, it is possible to wait until the very large one reaches 1.8cm, and then use the medicine for a few more days, until the vast majority of follicles can reach maturity, and then the eggs can be retrieved.

3. The standards of each hospital and center are also different. The standards of some hospitals may wait until the follicles are bigger, and some hospitals may be smaller. In some hospitals, if natural cycle egg retrieval is performed, the follicles may not reach 1.8cm, and the eggs will be retrieved.

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