A 32-year-old female presents to the office seeking prenatal care. Her last normal menstrual period began 2 1/2 months before her visit. She believes that she is pregnant and has tested positive with a home pregnancy test. She has been pregnant twice before, with one living child and one spontaneous abortion (G3P1). She is married to the father of the children. She has no health problems but does smoke half a pack of cigarettes per day. She also admits to occasional alcohol use (1 drink every 2 weeks). She denies oral or intravenous drug use. Besides prenatal vitamins with iron, you recommend: A) Quitting smoking. B) Confirming the home pregnancy test with a serum HCG in your lab. C) HIV testing and counseling. D) A and C. E) All of the above.