Leg shaking during pregnancy generally does not have an obvious effect on the fetus, but it will have an effect on the blood circulation of the lower limbs of the pregnant woman.
Prolonged leg shaking is a bad habit, but due to the small amplitude of leg shaking, generally will not produce too much stimulation of the abdomen, naturally will not have a significant impact on the fetus.
For pregnant women themselves, leg shaking can easily lead to changes in blood circulation in the lower limbs, and also cause high-frequency stimulation of the joints, and even up to the lumbar spine, resulting in the spine, joints and other parts of the load. It is recommended that pregnant women avoid sitting or standing for a long time, appropriate activities, and change the bad habit of leg shaking.
During pregnancy, they should develop good living and eating habits, avoid anxiety, undergo regular checkups, and deal with any abnormalities in a timely manner.