And one more thing: birth control pills don't cause any more ectopic pregnancies than pregnancies carried full term, on the very contrary. Taking birth control pills regularly prevents pregnancies in 99.99999 % of cases, so this prevents ectopic pregnancies for the simple reason that it prevents pregnancies, period. So please just do the math. In the very rare cases a woman ovulates in spite of taking the pill, and has sex with a man just as this happens, and his sperm happens to reach the ovum, there is absolutely no reason, no link, no cause and effect, for greater risk of an ectopic pregnancy. An ectopic pregnancy means that the fetus is implanted outside of the uterus/ womb, that is in the fallopian tubes, thus it cannot develop and live. If untreated, the woman will also die from a massive infection caused by the dead tissue stuck in her tubes. And no, antibiotics are not sufficient to cure her. Treatment involves surgery that will usually make the woman infertile. Using an IUD prevent implantation in most cases, but again, if this fail, there's no link with ectopic pregnancy because IUDs dont affect the locus of implantation. IUDs are seldom used these days, (I wasn't even aware that they are still used!) because of their side effects: really bad cramping and bleeding, so, to make a fuss about them is pretty deceptive.
I suggest anyone who is confused about human female anatomy and human reproduction take a look at some basic anatomical charts and read up on anatomy 101.