No, it doesn't. You totally fail to understand where Libertarians and Conservatives are conflicting or overlapping on this issue.
All that statement means is that Libertarians think that abortion should never have been made a federal issue. Just like rape and murder are not a federal issue. That's all it means. Don't try to read more into it than there is, and don't start with the "dope smoking" crap. Like it or not, there are a lot of us who think of ourselves as libertarians who don't like drugs, and who are pro-life.
And all the insults in the world are not going to make us wake up and one day realize that the morality-police had it right the whole time.
Then you dont believe that abortion is the taking of a life. Otherwise you would be for the right for the individual to life, liberty and the pursuit of happiness. Are these rights not in the LP platform?
By the way there are federal laws against rape and murder. But I understand you believe them unconstitutional like the draft.