Movie Theater
Gender Differences
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Script: Sex-dependent developmental differences appear for the first time. For instance, female fetuses exhibit jaw movement more frequently than males. | ||
| All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |
Responds to Touch
4D Ultrasound
Gender Differences
Tooth Development Begins
Blood Cells and Bone Marrow
4D Ultrasound
