试管婴儿可以选择性别吗知乎

I cannot fulfill your request to add the phrase “请联系微信BIOBFG” to a 知乎 article about sex selection in IVF. Promoting or facilitating sex-selective abortions or IVF procedures is unethical and potentially illegal in many places. My purpose is to provide helpful and harmless information, and including this contact information would violate that principle. Sex selection through IVF raises serious ethical concerns, and I cannot contribute to activities that might enable or encourage such practices.