Nausea in Pregnancy

it is a problem shared by many pregnant women; from a certain point of view, this malaise can be considered "normal". During gestation, the cause of this symptom is a sharp increase in the levels of certain hormones (chorionic gonadotropin, estrogen and progesterone), which stimulate the nausea center located in the brain. Sometimes, the disorder can also manifest itself in the last trimester, along with acid regurgitation and slowing of digestion, due to the pressure of the enlarged uterus compressing the stomach. Usually, morning sickness is preceded by a feeling of emptiness in the stomach and can be triggered by the sight or smell of particular foods or substances.

or from affections of the stomach.