Movie Theater
Breathing Motions
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Script: Although there is no air in the uterus, the embryo displays intermittent breathing motions by 8 weeks. | ||
| All ages referenced to fertilization, not last menstrual period. |
Kidneys Produce Urine
Eyelid Fusion
Breathing Motions
4D Ultrasound
Fetal Period Begins
Motion and Sensation
