It's best for the younger kitties to have playmates.
You can (and really need!) to get them speutered ASAP! This can be saely done when the kittens reach 2 pounds, or about 8 weeks of age. Kittens can, indeed, get pregnant before they are 6 months old and it can be dangerous for the female kitten.
As far as personality...I work at a shelter with 300 cats and in neutered males and spayed females, there is really no across-the-board difference between the genders. Younger males have a tendency to be a bit more rambunctious, but as young cats....they all are!
Best of luck with your new addition(s)!
You can (and really need!) to get them speutered ASAP! This can be saely done when the kittens reach 2 pounds, or about 8 weeks of age. Kittens can, indeed, get pregnant before they are 6 months old and it can be dangerous for the female kitten.
As far as personality...I work at a shelter with 300 cats and in neutered males and spayed females, there is really no across-the-board difference between the genders. Younger males have a tendency to be a bit more rambunctious, but as young cats....they all are!
Best of luck with your new addition(s)!