@jacks11
It was me who suggested drug reps incentivise doctors pushing the mirena coil, and it was just a lighthearted comment. I don't really believe they have a tracking device inserted either. 
Everything you say makes sense (and can I say I always enjoy your wise and articulate posts, on a range of subjects) but the thing is that what you say doesn't chime with many, many women's experiences.
And of course if a woman says she doesn’t want a mirena having listened to the information given, then that’s the end of the matter.
It so often isn't the end of the matter, though. My GP, who knows me well and knows exactly how I feel about mirena, goes on and on and on about it. Randomly, irrespective of what I've made the appointment for. I am tempted to say I'll let him insert one in me if I can insert one in him. 
And before anyone says it- yes, if you want it removed they should be able to do so in a reasonable timescale.
And this is the other problem. So many women report extreme problems with this, that anyone who's feeling a bit unsure about whether it's for them is naturally going to play it safe and say no if she thinks she'll be stuck with incessant bleeding, mood problems, pain or any of the other commonly reported side effects. I know several people - and clearly lots of pp on the thread do too - who have ended up having to pull their coil out themselves, which is completely awful and totally unacceptable.
It would be great if everyone's HCP were as reasonable as you, but the reality is that a huge number of women have multiple, frequent experiences of being hard-sold the mirena coil and multiple experiences of refusal to remove it, including women at high risk of, or already struggling with, side effects and women who don't actually need contraception. If we can agree that financial incentives are not the reason, then it's a bit of a mystery why and I would love to understand it better.