L.W., a 20-year-old college student, comes to the university health clinic for a pregnancy test. She has been sexually active with her boyfriend of 6 months, and her menstrual period is now 2 weeks late. The pregnancy test is positive. The patient begins to cry, saying, “I don't know what to do.”  6. L.W. wants you to explain t he difference between vacuum aspiration and medical abortion. How would you explain this to her?