Based on what I've read about this pill so far, there have been no studies on the long-term effects
You've already admitted to not doing very much reading up on it at all. I've provided you with several links that could have enlightened you, but for some unexplained reason, you keep ignoring them.
You cite a 1969 study that shows harmful effects of elevated levels of estrogen and claim that because they don't mention progestin
The study is not from 1969. It's from 2000. And it's not a study on the risk of estrogen. It's an analysis on the history of birth control and it's health risks. It covers more than 30 years of data and addresses all of the known health risks connected to birth control.
You are the one who pointed out that the study linked early formulations of birth control with certain health risks. I pointed out that those health risks were found to be linked directly to estrogen levels.
It sounds like you've reach a conclusion and are trying to find whatever information you can to support that conclusion.
That's exactly what I've done... and I believe I've done so successfully. Every question you've brought up has been answered and you haven't posted any information that would suggest there is a real concern of risk.
I tell you what, I still plan to spend some time looking into this, but if you provide me with a link that shows studies of the possible health implications of repeated use of the morning after pill (the one that hit the market a few years ago) and the results of those studies, I'll read it.
Done and done, but I'll do it again. Here ya go:
http://www.fda.gov/bbs/topics/CONSUMER/CON00027.htmlThis article addresses all of your concerns. It's a study that covers more than 30 years of data on a pill that contained even higher doses of the hormone you are asking about. Not only did the women in the study take larger doses of the hormone in question multiple times, they actually took it on a daily basis.
Also, you seem to be implying that Plan B contains a different hormone from standard birth control yet again. This is odd because in the 7th post from the top, right here on this page, you yourself posted a quote from an FDA offical that verified that Plan B contains the same medicine used in standard birth control. Here's another link that's even clearer on the matter. Feel free to ignore it:
http://ec.princeton.edu/info/ecminip.html"The FDA today approved Plan B, the first progestin-only pill ..."
"It has been one of the synthetic hormones used in daily birth control pills since 1968. It's a component in over 80 brands of pills sold internationally,"
When she says "one of", she's referring to the fact that standard birth control contains two ingredients and Plan B only contains one.. Being that Plan B only has one ingredient, it has fewer ingredients than regular birth control. Being that Plan B only contains progestin, the only ingredient in Plan B is progestin.