Right eyelid jumping in pregnancy may be caused by physiological factors, facial muscle spasm and infection factors. 1. Physiological factors: prolonged overuse of the eyes or excessive mental stress may lead to right eyelid jumping, accompanied by eye pain and other symptoms, should be reasonable rest, reduce psychological pressure, can be improved on their own. 2. Facial muscle spasm: it may be caused by blood vessels pressing on the facial nerve, usually causing the right eyelid jumping, accompanied by facial muscle twitching, facial muscle weakness and atrophy and other symptoms, which will seriously affect the appearance of pregnant women. 3. Infection: not paying attention to eye hygiene during pregnancy may induce keratitis or conjunctivitis, due to inflammation stimulation, can lead to right eyelid jumping, may also be accompanied by tearing, burning sensation and other symptoms. If the right eyelid jumping is serious and cannot be relieved on its own, it is recommended to consult a doctor for examination and treatment, and not to take care of it on its own.