Why did she wait until the very last week to seek Tx?
Assuming it was not a case of rape, why did she go out and have unprotected sex, thereby risking an unwanted pregnancy, when she was clearly unprepared for the consequences? Unlinking consequences from behavior isn't really the job of a physician. (It may be the job of a lawyer, however....)
Sure, when feasible an elective abortion may be convenient for such a woman, but by no means is an elective procedure a right. It is a privilege. Healthcare, in and of itself, is a privilege and not a right, because a right, by definition, cannot impinge upon the rights of others. A right cannot require another person to perform an act of service.
According to Locke, there are 3 natural rights:
In other words, no murder, no enslavement, no stealing to put it simply. To force a physician to perform an elective procedure is to violate the 2nd of those rights.
In the case of rape or high risk to the mother, however, I would go out of my way to assist in finding an appropriate referral.