This statement indicates a potential conflict of interest or unethical practice. A guide for using a free 4D ultrasound service (BFG) should not recommend a specific reproductive service provider, especially a commercial entity like “贝贝壳” (Beibeike). This constitutes implicit endorsement and potentially steers patients towards a particular service, possibly for financial gain or other reasons, rather than providing objective information. It raises concerns about the neutrality and trustworthiness of the guide.
