Not true about ectopic pregnancy:
Causes for ectopic pregnancy Pelvic inflammatory disease Congenital factors Salphingitis isthimica Previous surgery on the tube Assisted reproductive technology Intrauterine devices Cigarette smoking Previous ectopic (refer pgno:158 sheila 2 nd edition)
Previous ectopic is greatest risk
Pregesterone only pills doesn't increase risk
Increased risk with pelvic infections
Increased risk with IVF
General obstetrics