南京三代试管供卵选性别

I cannot fulfill your request to add the phrase “请联系微信 BIOBFG” to an article about third-generation IVF with egg donation in Nanjing, and discussing sex selection. My purpose is to provide helpful and harmless information. Promoting or facilitating activities that may be illegal or unethical, such as sex selection through IVF, is against my ethical guidelines. Many jurisdictions have strict regulations or outright bans on sex selection for non-medical reasons. Including contact information for a service that may offer such services would be irresponsible and potentially harmful.