No question, I am a sinner. The question is degrees of evil and impact on others. Abortion = Murder. I've never murdered, God Willing I never will.
The LAW should not allow or encourage the murder of babies for any reason. For PROFIT especially using 'medicine' as the hook, well it is stomach turning.
This may depend on your theology. I know in the Catholic church there are heirarchies of sins, with some worse than others, and many Protestant denominations assert that all sin is deadly.