Like many women, I am unable and unwilling to pump my body full of artificial hormones and I rely on condoms. I've never had an unplanned pregnancy, but then I am a highly educated, psychologically robust individual who will not allowed herself to be persuaded into any form of unsafe sex and who knows how to access emergency contraception should a condom fail, etc.
If we're talking about women with 6 children by 20 different fathers - because let's be clear that's the stereotype that's being promoted here - do you honestly think the same will apply?
We have a massive problem with STIs at the moment because so many males are refusing to wear condoms and so many females lack the self confidence and skills to insist upon it. You may feel that maybe women deliberately want to get pregnant, but few want to contract an STI, yet they are getting them.
Women have never had complete power and autonomy over their own bodies. OUr history and culture have never allowed it. And while things have improved enormously and we now enshrine that right in principle, in reality it is still very much a man's world. How many women are still having sex for the wrong reasons (I don't want to lose him, he might have an affair, got to keep the love alive, he gets grumpy if he doesn't have it for a while, etc) rather than because they really just want to? Take a look at the relationships board just for starters.
Where are the social policies aimed at getting absent fathers to pay for their children? I guarantee you that if no man thought he could ever escape financial responsibility for any children he fathered, there would be a drop in accidental pregnancies.
This should be a two way thing aimed at both parents. That's my big bugbear. I have no problem with wanting to get problem families to have less children. I applaud it. But in this incarnation it's simply the demonisation of women, with children suffering financial hardship as a result.