| Table 1. Summary of recommendations per Chatbot. | ||||||||||
| Chat GTP | Bard | Write-sonic | You | Perplexity | Learnt | Bing | Magickpen | Rytr | Number of chatbots yielding each recommendation | |
|---|---|---|---|---|---|---|---|---|---|---|
| Ultrasound-guided embryo transfer (UGET)* | X | X | (-) | (-) | X | X | X | X | X | 7 |
| Preimplantation genetic testing (PGT) | X | (-) | (-) | X | X | X | (-) | X | X | 6 |
| Optimal endometrium preparation | (-) | X | (-) | X | X | X | (-) | (-) | X | 5 |
| Single embryo transfer* | (-) | X | X | X | X | (-) | (-) | (-) | (-) | 4 |
| Endometrial receptivity analysis (ERA) | (-) | (-) | (-) | (-) | X | X | (-) | X | (-) | 3 |
| Use of a soft catheter* | (-) | X | (-) | (-) | (-) | (-) | X | (-) | (-) | 2 |
| Expertise of the medical team | (-) | (-) | (-) | X | (-) | X | (-) | (-) | (-) | 2 |
| Assisted hatching | (-) | (-) | (-) | (-) | (-) | X | (-) | X | (-) | 2 |
| Time-lapse incubator | (-) | (-) | (-) | (-) | (-) | (-) | X | (-) | X | 2 |
| Endometrial scratching (ES) | X | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) | 1 |
| Natural cycle embryo transfer (NCET) | X | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) | 1 |
| Use of GnRH antagonist protocol | (-) | X | (-) | (-) | (-) | (-) | (-) | (-) | (-) | 1 |
| Blastocyst transfer | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | (-) | 1 |
| Use of specialized catheter | (-) | (-) | (-) | (-) | X | (-) | (-) | (-) | (-) | 1 |
| Preimplantation genetic screening (PGS) | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | (-) | 1 |
| Mock embryo transfer | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | (-) | 1 |
| Uninterrupted embryo culture | (-) | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | 1 |
| Minimizing transfer time | (-) | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | 1 |
| Maintaining temperature and pH of the culture media | (-) | (-) | (-) | (-) | (-) | (-) | X | (-) | (-) | 1 |
| Number of recommendations for each Chatbot | 4 | 5 | 1 | 4 | 6 | 9 | 6 | 4 | 4 | |
* evidence-based recommendation
X: indicates the presence of the recommendation in the chatbot-generated text
(-): indicates the absence of the recommendation from the chatbot-generated text
The data has been represented as N. The numbers in the last row indicate the number of recommendations for each Chatbot and the numbers in the last column the number of Chatbots yielding each recommendation.