Assertion: morning sickness | /r/HasProperty | hyperemesis gravidarum
Facets:
Source sentences:
text: What are the symptoms of severe morning sickness (hyperemesis gravidarum)?
text: In rare cases, women can develop a type of severe morning sickness called hyperemesis gravidarum.
text: Women with severe morning sickness (hyperemesis gravidarum) have higher HCG levels than other pregnant women do.