I don't believe that to be true but if it is the Jews are on the wrong side.
The Talmud permits abortion in one circumstance, in which case it is required, even on the Shabbat. That circumstance is if the life, not the health, of the pregnant woman is endangered by carrying the pregnancy to term. We do not trade a life for a life. Otherwise abortion is forbidden.
Ancient Isreal had a problem with many believing that the right to sacrifice their children to molech or Chemosh was also inviolable. The prophets declared that the Lord thought otherwise and thus the Lord punished Israel for the crimes of its people.
The liberal Jews pushing this notion that Judaism supports unfettered abortions need to rethink this notion.