A link between the two has been established and pregnant women are advised to keep their teeth and gums healthy if they wish to avoid the disease. Glucose is a simple sugar that is needed by cells to function properly and the inability of the body to transport the substance to the cells can lower energy levels and other complications that can affect the health of the unborn child. The condition is temporary and usually ends shortly after birth and may be linked to the hormonal changes in the female body during pregnancy. This gives more emphasis on the need for proper dental care for pregnant women who would want to avoid the onset of the disease.