In outline premature birth, low birth weight, greater risk of c-section if the cat is small, greater risk of medical complications, greater risk of her abandoning her kittens due to emotional immaturity. Note that the 'greater risk' is sill small. Also STDs are always a risk if a female has freely mated - in the case of cats we are talking FeLV & FIV.
Also, unlike with humans you have to find homes for the kittens. Sunday was today, hope she got safely spayed.
Also, unlike with humans you have to find homes for the kittens. Sunday was today, hope she got safely spayed.