It's a...

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Across
  1. 2. what you feel when your baby is born
  2. 3. a male sibling
  3. 6. what you change when a baby smells
  4. 9. the gender of our baby
Down
  1. 1. three plus one
  2. 4. where a baby is born
  3. 5. a female sibling
  4. 7. what a baby drinks
  5. 8. babies do this a lot