It is best not to wear contact lenses during pregnancy, because wearing contact lenses can easily cause local dryness of the eyes, local tearing, eye fatigue and other phenomena, due to hormonal changes in the body during pregnancy, which can easily cause swelling of the body, easily leading to retinal edema, wearing contact lenses can easily aggravate the irritation of the eyes, which can lead to local inflammation and other phenomena, and also affect the vision of the eyes. If you have to wear contact lenses, you can wear a small club to reduce the harm to your eyes as much as possible, usually pay attention to the local hygiene of the eyes, so as not to cause conjunctivitis, if there is conjunctivitis need to be treated with medication, but during pregnancy medication should be used with caution, so as not to use improperly will affect the development of the baby, it is best to wear frame eyes, can reduce the stimulation of the eyes, usually pay attention to adequate sleep and reasonable use of the eyes, can not often stay up late.