If you have a cat at home, you can continue to keep it, but if you didn’t have a cat before preparing for pregnancy, it is recommended not to keep it. If you have kept a cat before pregnancy, you need to pay attention to the cat’s diet and hygiene during the pregnancy preparation period. Feed the cat with cat food, do not allow the cat to eat raw meat, and clean up the cat’s feces every day, do not allow the pregnant woman to come into contact with cat feces, and do not allow to go out of the house, so as to prevent the cat from being infected with parasites and then passing them on to human beings. If you did not have a cat before preparing for pregnancy, it is not recommended to start having a cat while preparing for pregnancy. New cats from outside may carry Toxoplasma gondii. If you have frequent contact with cats or clean up cat feces during your pregnancy preparation, you will increase the possibility of Toxoplasma gondii infection, and you will easily transmit Toxoplasma gondii to the fetus after you become pregnant, which will affect the growth and development of the fetus and even lead to fetal deformities. Therefore, if you start to prepare for pregnancy, try not to keep cats, in order to prevent adverse effects on the pregnant woman and the fetus.