This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Condition associated with the pathology show in USG are all except: 
Select and explain. 
A. Salphingitis, B. IUCD, C. Plastic procedure on the tube, D. Clomiphene citrate therapy
D: Clomiphene citrate therapy
Answer: D: Clomiphene citrate therapy 
Explanation: Risk Factors for Ectopic Pregnancy

Pelvic Inflammatory disease (PID) usually caused by gonorrhea or cWamydia
Previous ectopic
Previous tubal surgery
Progestine contraceptives specially progesterone bearing IUDs.
Pregnancy after tubal ligation
Ovulation induction or ovarian stimulation.