You can find many of ACOG's documents on their website.
The practice guidelines are also published in the green journal: Obstetrics and Gynecology. We own this journal in Ovid. If you are unable to download a policy statement or bulletin from the ACOG site you may need to access the article from the journal, (see the link below.) The list of titles will show the date of publication in Obstetrics and Gynecology and the last time the document was reviewed.
You can access the American Academy of Pediatrics guidelines on their website:
The guidelines are also published in the journal Pediatrics. You can access it below.
Search PubMed: Pubmed@Promedica
The search below is a keyword search for ACOG. Select "practice guideline" as the article type. Note that practice guidelines also include committee opinions and practice bulletins in the results.
Also consider:
Keyword searches by topic: ACOG AND shoulder dystocia
Search by the document name: ACOG practice bulletin 137