1. Introduction  
1.1 Background  
1.2 Research Objective  
2. Methods  
2.1 Overview  
2.2 Search Strategy  
2.3 Study Eligibility Criteria  
2.4 Study Selection  
2.5 Data Extraction and Synthesis  
3. Results  
3.1 Search Results  
3.2 Assessment of Bibliometrics Analysis  
3.3 Identification of Result Themes  
3.4 Definition of Result Themes  
3.5 Description of Included Studies  
4. Artificial Intelligence for Fetus Ultrasound  
5. Dataset Analysis  
5.1 Public Dataset  
6. Discussion  
6.1 Principal Findings  
6.1.1 Strengths  
6.1.2 Limitations  
6.2 Practical and Research Implication  
7. Future Work and Conclusion