I haven't taken a baby to Argentina since my youngest is 22 years old. However, in my opinion, if you're comfortable bringing a baby to a major city in the United States, such as New York, Washington, Chicago, or Denver, you shouldn't encounter any issues in Buenos Aires. Argentinians are remarkably family-oriented and adore children. One of my cherished memories from Argentina is sitting in a park in any Argentine city and observing the way Argentine parents interact with their kids—it's touching, they are affectionate, playful, and absolutely devoted. While I do see similar dynamics in the U.S., it doesn't quite compare to the extent seen in Argentina. So, the decision ultimately lies with you; if you feel at ease traveling with a baby in a city, then go for it. A few cautions: the air pollution in Buenos Aires is concerning, and the city can be quite noisy. Since you won't be out late at night, the usual precautions may not apply as much—just use common sense. I would also suggest that at some point, you and your partner plan a trip to Argentina without the baby, perhaps with someone trustworthy watching over them. Of course, the country is so beautiful and romantic that you might find yourselves wanting to return and, who knows, maybe even end up with another child. Good luck and have a wonderful time!