Generally speaking, men should not consider preparing for pregnancy until three months after having an enhanced CT.
Enhanced CT is a test with a certain amount of radiation, and during the sperm formation period, if it is affected by various in vitro physical rays and ionizing radiation, it may cause sperm deformities and poor development, which is not conducive to pregnancy preparation. And in case of pregnancy, fetal malformation, stillbirth, miscarriage, etc. may also occur.
Therefore, it is recommended that men should wait for the next batch of more energetic sperm to be formed three months after the enhanced CT before considering pregnancy preparation. Meanwhile, during the preparation period, both husband and wife should quit smoking, drinking and staying up late at night. You can suspend taking some teratogenic drugs, adjust a healthy diet, relax your mood, and prepare for pregnancy scientifically.