Post-traumatic stress disorder used to be listed with which disorders in DSM-IV-TR?

An infant who cries for more than three hours a day, over more than three days at a time, and for more than three weeks is ______

easy tempered overly gassy colicky melancholy

The cheapest, easiest, and safest way for physicians to monitor fetal development is by performing which of the following?

Ultrasound Amniocentesis Spinal tap Genetic counseling