I find brushing off abortion like this a tad ridiculous. Sure one could say the 'risk' is greater. But abortion carries with it emotional, and physical trauma, not to mention a lot of women are still met with shameful looks in today's society for doing so. It isn't an easy process, and I think comparing it with financial liability like this is a bit.. "Insensitive", I think the word is.
Even still, some women are not comfortable with abortion. And in that case they will be taking a greater risk.
Like I see what you're saying, but I don't think the comparison between abortion and financial liability is something we should be doing.