What are the signs and symptoms of uterine contractions?
Normally, uterine contractions refer to the contraction of the uterine muscles, and their manifestations and symptoms include a hard abdomen, a feeling of tightness in the abdomen, irregular or regular contractions, abdominal cramps, backache, and so on. If necessary, it is recommended to seek medical attention promptly. Detailed explanations are as follows:

1. Abdominal Hardness
The uterine muscles are highly sensitive, and excessive fatigue or significant emotional fluctuations may cause uterine contractions, resulting in a hard abdomen for the pregnant woman. This sensation may start in one area of the abdomen and gradually spread throughout the entire abdomen.
2. Feeling of Tightness in the Abdomen
During contractions, pregnant women usually feel a sensation of tightness in the abdomen. This tightness and hardness are typically temporary and will subside on their own after a period of time.
3. Irregular or Regular Contractions
In the middle or late stages of pregnancy, false contractions may occur, usually presenting as irregular sensations of abdominal tightening. However, true contractions typically follow a certain regularity, such as occurring every few minutes.
4. Abdominal Cramps
Contractions may be accompanied by pain, but the intensity and nature of the pain vary from person to person. Some pregnant women may experience mild or dull pain similar to menstrual cramps, while others may feel more intense pain.
5. Backache
During contractions, the contraction of the uterine muscles may spread to the waist and back, causing a sensation of soreness and pain in these areas. This condition may last for a relatively long time and may worsen as the contractions intensify.
When contractions occur, pregnant women should regulate their emotions, avoid excessive tension or anxiety, to reduce potential risks.