Related Experiment Video
Updated: Aug 17, 2026

Ear Plaster Therapy as a Safe and Effective Treatment for Gestational Vomiting
Published on: August 4, 2023
Nausea and vomiting in late pregnancy
1University of North Dakota, Grand Forks, North Dakota 58202-9025, USA. glendalindseth@mail.und.nodak.edu
Nausea and vomiting in late pregnancy is a little-studied phenomenon. In this study of 116 midwestern women, 32% of the women had nausea and vomiting after 20 weeks gestation. The purpose of this study was to examine demographic, anthropometric, maternal health factors, and pregnancy outcomes in women who had late nausea and vomiting in pregnancy (NVP) and those that did not. Women who experienced late NVP had significantly higher parity, were older, gained less weight in pregnancy, and slept fewer hours per night than women who did not experience late NVP. By being aware of prenatal factors that may affect nausea and vomiting in late pregnancy, health care providers will be better able to maximize the quality of life for these women.
Nausea and vomiting in late pregnancy is a little-studied phenomenon. In this study of 116 midwestern women, 32% of the women had nausea and vomiting after 20 weeks gestation. The purpose of this study was to examine demographic, anthropometric, maternal health factors, and pregnancy outcomes in women who had late nausea and vomiting in pregnancy (NVP) and those that did not. Women who experienced late NVP had significantly higher parity, were older, gained less weight in pregnancy, and slept fewer hours per night than women who did not experience late NVP. By being aware of prenatal factors that may affect nausea and vomiting in late pregnancy, health care providers will be better able to maximize the quality of life for these women.
Related Concept Videos
Chemotherapy-Induced Nausea and Vomiting: Neurokinin-1 Receptor Antagonists
Chemotherapy-Induced Nausea and Vomiting: Dopamine Receptor Antagonists
Phenothiazines, such as prochlorperazine...
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists
Pathophysiology of Vomiting
Chemotherapy-Induced Nausea and Vomiting: Cannabinoids
Two synthetic agonists of THC,...
Equilibrium and Balance
