@Zozotanarg13 I absolutely love these ideas for interacting with the babies more, having the ability to take them with you, and involving them in your lifestyle for a space of time that's more than 3 days... and that includes some purposes and benefits that would carry over into toddlerhood.
However, as @jpkarlsen correctly stated, if a baby is only a baby for 3 days (at normal lifespan) those interactions and possibilities would be very limited. [Edit: See post below for more information about lifespans in reference to babies.]
I play with aging off, so some of that would not be an issue for me, as I could play the baby interactions and enjoy them more until I was ready to age them up to a toddler. But many players play with aging on, and that's a very different story.
Pregnancy is still a set period with aging off, so there is just not time for much. However, to at least get an option for maternity clothing, less bizarre/more realistic birth animations and options, and perhaps the ability even before getting pregnant to study up and prep for parenthood bonuses would be nice, imho.
Babies are currently just plain boring and could use some love in the game. Many players have hoped for enhancements to babies. EA continues to amaze me by what they manage to add, but I'm also realistic that this is a complex and involved game, and changes oftentimes involve a huge web of interactive dynamics for the creators/coders. Having said all of that, I do still hold out hope that something can be done to enhance our little nooboos! 🤞👶