I just thought I'd point out that being 'pro-life' isn't just about believing that abortion or infanticide is wrong. Pro life means a commitment to life at any stage. For example, some people may be against abortion but may not have an issue with euthanasia of a severely impaired person, or a very elderly person. Being pro life is a commitment to support life at every stage (or even the possibility of life) because life itself is sacred. Being pro life means believing in the sanctity of human life; all human life, including that of unborn babies, elderly people, people with impairments, people who have committed abhorrent crimes, and so on.
People often make an argument about end of life issues with regard to quality of life but when you are pro life, sanctity of life trumps the quality of life argument. We are not meant to qualify some lives worth living and some not. Of course it's horribly sad to see people suffering but that doesn't mean we have a right to decide to end someone's life. Stand in solidarity with people who suffer, share the burden. We ought to rally behind life in every opportunity we can.
If anyone is interested in reading/learning more about the 'sanctity of life' I'd recommend researching the work of Dr.Wolf Wolfensberger on this issue. He is quite morally coherent and absolute in his thinking about 'life' issues. I really love these kinds of discussions and even attended a workshop of his on the sanctity of human life. It was a profound learning experience for me.