It’s clear from the whole paragraph in the article (which you could have posted) what he meant - that if the allegation is credible, he would conduct an abortion. If it is not credible - the example he gives is a woman coming in 7 months pregnant and claiming she was raped - then he wouldn’t. This is just a fluff story for the Ron Paul haters out there.
So, if Ron Paul deemed that an allegationis credible, he would perform an abortion??? Wow! Then, Ron Paul is not pro-life.