The hesitation could be a sign that the groups are concerned about their chances in court. The new proposals would ban most abortions after about 20 weeks into pregnancy, narrowing the window in which a woman can seek an abortion, based on claims that a fetus can feel pain after that period. Though these proposals are seen by pro-choice advocates as an assault on reproductive rights, the litigation hasn't started flying.
Read more: http://www.foxnews.com/politics/2011/04/20/planned-parenthood-holds-challenging-wave-anti-abortion-bills/#ixzz1KMwLftEV