The management of nausea and vomiting during pregnancy

-        HELP: Hyperemesis Level Prediction tool.

-        HG: Hyperemesis gravidarum.

-        NVP: Nausea and vomiting during pregnancy.

-        PND: postnatal depression, anxiety.

-        PTSD: post-traumatic stress disorder.

-        PUQE: Pregnancy-Unique Quantification of Emesis tool.