It's understandable that you want your baby to have the best start in life, but this may lead you to unnecessary anxiety about his health and well-being.
You may find yourself worried about things that previously did not bother you. For example, you may use a computer regularly and only now become concerned about the radiation it might produce.
Try to relax and keep concerns in perspective; remember that your baby is very resilient and well-protected inside the uterus. If you have concerns about lifestyle issues or how your baby is developing, your doctor can provide information and reassurance.
Meanwhile, you can take good care of yourself by eating well, exercising regularly, and attending all your prenatal appointments.