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Eyes Produce Tears

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Script: By 26 weeks the eyes produce tears.

The pupils respond to light as early as 27 weeks. This response regulates the amount of light reaching the retina throughout life.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.

4D Ultrasound

Eyes Produce Tears

Fetus Appears Less Wrinkled

Sound Discrimination

Behavioral States