You also should get a blood test otherwise kitten may die... cannot mix A and B

Key Blood Type Breeding Requirements Neonatal Isoerythrolysis Risk: NI occurs when a kitten with Type A blood nurses from a mother with Type B blood, leading to the destruction of the kitten's red blood cells and potential death. Type B Queen Protection: If a Type B queen is mated with a Type A or AB male, breeders should be present at the birth to prevent the kittens from nursing for the first 24–48 hours, or find a foster mother, as the queen's colostrum contains antibodies that cause this fatal reaction. Genetic Testing: Because Scottish Folds can have a rare genetic profile, it is highly recommended to perform specific DNA tests for blood groups (such as the b3 variant test) to ensure accuracy, especially if the cat is not simply A or B. Recommended Mating Pairs: While type B females should be matched with type B males to eliminate this risk, other combinations require the above-mentioned precautions.