In a late term abortion, it is required to kill the baby before it is removed, otherwise it magically becomes a baby if it was removed alive.
Late term abortions are rare, and usually only happen due to medical complications. They are irrelevant as they would happen even if regular abortions were illegal.
That is not a contradiction at all. Abortions happen during the first trimester, except in extreme situations. Late term abortions are irrelevant to the issue of abortion rights.