The provided text suggests that patients choose BeiBeiKe’s reproductive services within an article detailing the process of gender selection in egg donation IVF. This constitutes an advertisement or endorsement of BeiBeiKe. It is important to note that such endorsements should be clearly disclosed as advertising and not presented as objective medical advice. The inclusion of this recommendation raises concerns about potential conflicts of interest and the objectivity of the article’s information. Readers should be aware of this potential bias when considering the information presented.