Doctors and patients do not have the resources to prove the safety of drugs. The reason we have an FDA is because there was quite a patent medicine industry, compounds that were nothing more than alcohol and cocaine in tonic form.  There is an entire history of why we have an FDA if you are interested and it has nothing to do with libertarian conspiracy theory.

As for abortion, quit making arguments that have no relevance to why it is legal or why it is not an electoral issue.  There is no federal abortion law, aside from a ban on partial birth abortions (which essentially repealed Doe v. Bolton, so quit talking about abortion on demand up to birth, it no longer exists).  I have told you what your side can do about it as more than just a way to keep Catholics from voting Democratic on social issues.  Your side does not have the guts.