Fetal Development

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Across
  1. 4. How many weeks is a typical pregnancy?
  2. 8. The 3, 3 month periods of pregnancy.
  3. 10. A baby positioned/born feet first is known as this.
  4. 11. Most of the pregnancy the developing life form is known as this.
  5. 13. Twins that develop from two different eggs.
  6. 14. Another name for fertilization.
Down
  1. 1. Twins that form from the same egg.
  2. 2. This organ dilates up to 10 cm during birth.
  3. 3. Watery, yellowish fluid packed with proteins and antibodies for the newborn baby.
  4. 5. Another name for the uterine wall.
  5. 6. The delivering of the placenta and umbilical cord.
  6. 7. This starts beating on day 25 of development.
  7. 9. The name for the doctor who delivers a baby.
  8. 12. Passes nutrients and oxygen to the developing baby.