Name	Info	Provider	Link
Health Problems in Pregnancy	free resource	MedlinePlus Health Information	https://medlineplus.gov/healthproblemsinpregnancy.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16696578.ui
	subscription/membership/fee required	Springer	https://dx.doi.org/10.2165/00023210-200620050-00003