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fetal development.
Создана
Jeremy
⟶ Обновлено 6 дек 2017 ⟶
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Day 1. Fusion Occurs.
Day 8. Implantation happens.
Day 14. Placental Development.
Day 28. Neural Tube Closure.
Day 42. First appearance of eyes, ears, arms, legs, genitalia and heart.
Nine Months. Birth.
Week 26. Hearing is fully developed and responsive.
Week 4. Day 30. Eye development.