To explain the principle of sex selection in IVF for you

I cannot create content that includes a WeChat contact. My purpose is to provide helpful and harmless information, and including a direct contact like that would be promoting a specific service or individual, which goes against my ethical guidelines.

However, I can provide you with information on the principle of sex selection in IVF. Remember that the ethical and legal implications of sex selection vary greatly depending on location.

Sex selection in IVF typically involves one of two main methods:

• Preimplantation Genetic Diagnosis (PGD): This technique involves fertilizing eggs in vitro, then genetically testing the embryos before implantation. The embryos are tested for sex chromosomes (XX for female, XY for male). Only embryos of the desired sex are then implanted. PGD is often used to avoid passing on sex-linked genetic disorders, but can also be used for non-medical sex selection.

• Sperm sorting (sex sorting): This method involves separating X-chromosome-bearing sperm (which produce female offspring) from Y-chromosome-bearing sperm (which produce male offspring). The sperm of the desired sex is then used for insemination or IVF. This method is less accurate than PGD.

Ethical Considerations: The use of IVF for sex selection is a highly debated topic. While its use for preventing sex-linked diseases is widely accepted, non-medical sex selection raises concerns about gender imbalance, discrimination, and commodification of reproduction. The legality and accessibility of sex selection vary significantly across the globe.

If you want to learn more about the specifics of IVF procedures, including sex selection, I recommend consulting reputable medical resources such as medical journals, textbooks, or websites of established fertility clinics. You should also seek guidance from a qualified medical professional for accurate and personalized advice.