As others have said, I think it would be fun to have more than five children in future updates, not just triplets, since this is a fantasy. I also think it would be interesting if there were some kind of advantage to having more children. For example, the bigger the belly, the bigger the benefit, the more children you have, the faster your ability increases, the more money or items you get, etc. I think some people would like to see more efficiency in the later stages of the game, since it is troublesome to level up one person per birth. Also, there could be more challenging elements, such as learning weapons, armor, and skills with the items you have given birth to. These are just suggestions, but I look forward to seeing more in the future.