Jane Doe was employed by C. A. R. S. Protection Plus for nearly a year when she learned she was pregnant. After amniocentesis revealed severe defects, Doe decided to terminate her pregnancy. Doe then took one week of vacation to recuperate from the procedure. The following week, she was fired for unexcused absences and job abandonment. Doe filed a claim under the Pregnancy Discrimination Act (PDA), alleging she was fired because of her choice to undergo a surgical abortion. Decide the case. Explain.