What’s wrong with a pregnant woman’s left foot that swells and her right foot that doesn’t?

Pregnant women’s left foot swelling right foot does not swell the situation, may be due to heavy objects hit, vascular compression and other factors.
1. Heavy impact: for pregnant women, left foot swelling right foot is not swollen, do not rule out is due to trauma. For example, in the case of being hit by a heavy object, accidentally hit the left foot parts, can quickly cause the left foot swelling phenomenon, accompanied by obvious pain symptoms.
2. Vascular compression: pregnant women left foot swelling right foot is not swollen, may also be due to vascular compression caused by, for example, pregnant women in a certain position for a long time, the left foot is under pressure compression, may cause left foot swelling and right foot is not swollen phenomenon.
Pregnant women with swollen left feet and right feet do not rule out the existence of other causes, it is recommended to cooperate with the doctor to check, and then do processing and treatment.