The husband did CT in the month of pregnancy is no effect, do CT is not much damage to the body, just absorb X-rays a little more, not often do, the damage to the body is not so much as to affect the fetus. If you don’t have any genetic diseases, you don’t have any diseases, and you don’t use a lot of drugs, you don’t have to worry about your child, you should eat more fruits and vegetables and supplement folic acid until 3 months after pregnancy, don’t work too hard, don’t stay up late, and live a regular life, your child will grow up healthy. You should pay attention to regular maternity checkups, especially after 16 weeks, you can do the Down screening test and 4D ultrasound to detect problems and treat them early. In the first and second trimester of pregnancy, sexual intercourse should be prohibited to avoid miscarriage or premature birth.