Why do pregnant women spit so much? This is a common question that often arises among expectant mothers and those around them. While it may seem like a peculiar symptom, excessive spitting during pregnancy is actually a result of various physiological changes that occur in a woman’s body during this period.
Pregnancy is a time of significant hormonal fluctuations, and one of the most notable changes is the increase in the levels of the hormone human chorionic gonadotropin (hCG). hCG is produced by the placenta and plays a crucial role in maintaining the pregnancy. However, this hormone also has the side effect of causing an increase in saliva production. This is because hCG stimulates the production of another hormone called human placental lactogen (hPL), which in turn affects the salivary glands, leading to an increase in saliva production.
Another factor that contributes to excessive spitting during pregnancy is the increase in blood volume. As the body prepares to support the growing fetus, the blood volume increases, which can lead to a condition known as pregnancy-induced hypertension. This condition can cause an increase in the production of saliva as well.
Furthermore, the changes in taste and smell during pregnancy can also play a role in why pregnant women spit so much. As the pregnancy progresses, some women may experience a heightened sense of taste and smell, which can make certain foods or odors more unpleasant. This can lead to an increased urge to spit, as a way to clear the mouth of any unwanted flavors.
It is important to note that while excessive spitting can be a nuisance, it is generally not a cause for concern. However, if it is accompanied by other symptoms such as nausea, vomiting, or difficulty swallowing, it is advisable to consult a healthcare provider. In most cases, excessive spitting during pregnancy is a temporary condition that resolves after the baby is born.
In conclusion, the reason why pregnant women spit so much is due to a combination of hormonal changes, increased blood volume, and changes in taste and smell. While it may be an uncomfortable symptom, it is usually a sign that the body is adapting to the demands of pregnancy.
