A 9-month-old female cat will become pregnant. Generally speaking, cats are basically sexually mature when they are six to eight months old. If a 9-month-old female cat is successfully bred with a male cat, she will become pregnant. However, 9 months of pregnancy for female cats is early for cats. Generally speaking, it is more suitable to breed cats after 1 year old. It is recommended that owners put two cats in the same environment in advance to let each other develop feelings for each other. In this way, when it comes to estrus, everything will fall into place. Avoid sudden meetings that may cause your cat to have a stress reaction.

Things to note when getting female cats pregnant:

1. Selection of breeding site: You should choose a quiet place with less disturbance from people for breeding.

2. The owner needs help in breeding. Inexperienced female cats are resistant to the male cat's climbing, and need pet owners to help hold the female cat down to prevent the female cat from turning around and biting the male cat to help the male cat complete mating.

3. Before breeding a male cat, the nutrition of the male cat should be ensured. Adequate nutritional intake can ensure the production of high-quality semen.

4. It is recommended that male cats be bred at most once a month. Frequent breeding of male cats will damage the physical health of male cats. Too many breedings will also lead to a decrease in sperm content in semen and reduce the chance of pregnancy in female cats.