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34-year-old lady pregnant, complaining of amenorrhea, bleeding, and abdominal pain. B-hcg done showed levels of 1600, she was given methotrexate. One week later she still has abdominal pain despite analgesia. B-hcg done showed 6000 units. What is the best management? lace racer back homecoming garments of chiffon in short length
A. Continue methotrexate.
B. Exploratory laparoscopy.
C. Salpingectomy
D. Salpingostomy