If it is no longer convenient to have an abortion, perhaps many women will think twice before they engage in unprotected intercourse. Contraceptives are fairly inexpensive and easy to obtain; there is no excuse to not use them.
I would like to point out this is but one result of 'Tea Party' Republicans gaining a majority in the state legislature.
They have also recently passed bills requiring drug tests for some who file for welfare and making people look for work before applying for unemployment benefits.
We can change our government, it maybe slow but it can be done.