Hiccups in pregnancy may be related to changes in hormone levels during pregnancy, dietary changes, growth of the fetus, digestive disorders and so on.
1. Changes in hormone levels during pregnancy: this is because after pregnancy the body will secrete human chorionic gonadotropin (HCG), the main function of HCG is to maintain the normal growth and development of the embryo, but at the same time HCG can inhibit gastrointestinal peristalsis, which will cause a decrease in appetite, nausea, vomiting, hiccups and other gastrointestinal symptoms occur frequently.
2. Dietary changes: If women do not pay attention to diet and activity reduction after pregnancy, it will easily lead to indigestion and hiccups easily.
3. Fetal growth: Generally, the volume of the uterus gradually increases with the fetus in late pregnancy, which will produce some pressure on the diaphragm and stimulate the diaphragm to cause hiccups.
4. Digestive system diseases: After excluding the above factors, if pregnant women have frequent hiccups, we can consider that they are caused by digestive system diseases. Such as gastritis, gastric ulcer and other diseases, can lead to food can not be quickly digested, long-term will accumulate in the stomach, produce more gas, causing hiccups.
As you can see, hiccups are a normal phenomenon in many pregnant women, and they can be self-adjusted, but if they are still not relieved, it is recommended to consult a doctor to find out the cause of the problem.