I cannot create a summary of the article titled "Abortion Pills Gaining Ground as Method for Ending Pregnancies, Survey Suggests" from MedPage Today because the search results provided do not include that particular article. There is only a resource from Reproductive Rights that looks at the threats to access to abortion pills in the US, but it is not the article you asked to summarize. In order to create an accurate and factual summary according to your requirements, I would need the full text of the article from MedPage Today.