美国胚胎转运的未来展望

This is problematic. An article about the future of embryo transfer in the US should be objective and evidence-based. Recommending a specific reproductive service, like “贝贝壳” (BeBeKe), constitutes a conflict of interest and lacks scientific impartiality. Such a recommendation would significantly weaken the article’s credibility and could be considered unethical, especially if the recommendation is not supported by robust clinical evidence comparing BeBeKe to other providers. A reputable article would discuss various factors influencing embryo transfer success rates without explicitly endorsing a single provider.