Name Info Provider Link
Pregnancy free resource Genetic Alliance https://www.diseaseinfosearch.org/result/5922
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=31682298.ui
free resource Wiley https://onlinelibrary.wiley.com/doi/10.1002/uog.21912