"I am not quite getting your point by point response to my post."

, no point, just force of habit.
Re high iron intake and heart dz: here's an overview study (
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=8935217), a more focused one here (
http://www.ncbi.nlm.nih.gov/entrez/...ve&db=pubmed&dopt=Abstract&list_uids=12394323), and, last but not least, a very elegant coronary angiography study (
http://www.ncbi.nlm.nih.gov/entrez/...ve&db=pubmed&dopt=Abstract&list_uids=12616808)
"Deficiency may be more common but you can get too much iron,
including women who menstruate."
You can get too much iron if there's pathology involved; otherwise, for a healthy female it's not the norm. [The WHO considers iron deficiency the #1 nutritional disorder in the world. It affects more than 30% of the world's population--that's over 2 billion people--particularly women of reproductive age and preschool children. In the U.S. about 7.8 million teenage girls and women suffer from iron deficiency, of which 3.3 million have the more severe form (anemia).]
[WHO. National strategies for overcoming micronutrient malnutrition. Document A 45/3, 1992; WHO. Battling iron deficiency anemia. September 03, 2003; CDC. Recommendations to prevent and control iron deficiency in the United States. Morbidity and Mortality Weekly Report, April 03, 1998/47(RR-3);1-36.]
"Deficiency may be more common but you can get too much iron,
including women who menstruate. The percentage of people who
store too much may be low but it exists"
True, but we're talking about representative (population) effects, not individual/exception to the rule ones.
"I guess I should have clarified that and I was not thinking in terms of reducing the number of unwanted pregnancies thoughout this discussion anyway."
Got it; I was referencing effectiveness. [Just one point about the IUD side effects you mentioned: they're very rare. Because of that, when you compare the safety of using an IUD vs. pregnancy, using an IUD has a better risk profile.]
"I menstruate approximately every 29 days and if I opted to reduce the number of times my period came, whether or not it was "false period", I would call it a period as does my sister who uses the Pill. I am opting to continue my real menstrual cycle and not to have a false period every 4 months."
Maybe I wasn't clear, allow me to try again. If a woman doesn't use the Pill, she has a menstrual period every, say, 28 days. If she uses the Pill, she suppresses the period: she stops having menstrual periods for the entire time she uses the Pill. What she has, while using the Pill, is withdrawal bleeding once a month. It doesn't matter what you call the real period and withdrawal bleeding; they're two distinct processes/mechanisms. If a woman is on the Pill, she cannot opt to continue her real menstrual cycles; she no longer has them [the Pill hormones inhibit the ovarian/uterine cycle necessary to cause a period.] The only thing a Pill user can do, if she wishes to, is to shift the frequency of withdrawal bleeding [since this bleeding isn't caused by the natural ovarian/uterine cycle, but rather by dosage manipulation of the exogenous Pill hormones, the Pill user can easily change its frequency by changing the Pill dosage/regimen.]
"There is no real ideal method at this point."
Could not agree with you more! This is why, when it comes to both pregnancy control, as well as period control, women need to be fully informed. The only way to insure a woman elects the method best suited to her unique needs is for her to have complete and correct information. [/soapbox]