Child Development

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Across
  1. 3. refusal to engage in a sexual relationship
  2. 4. medical evaluation that seeks to determine reasons for fertality problems
  3. 6. person who is unable to concieve after a year of trying
  4. 8. children who develop from 2 or more fertilized ova, differ in genetic makeup
  5. 9. outermost membrane that surrounds baby in uterus
  6. 11. 3rd stage of prenatal development, a week after conception until birth
  7. 13. level of healthy blood cells becomes too low
  8. 14. developing a feeling of affection
  9. 15. prenatal test in which a needle is inserted through women's abdomen into anbuituc sac, sample of fluid removed for cell study
  10. 17. traits expressed in person even if one gene of pair is inherited for trait
  11. 18. instrument that fits around baby's head, used to help doctor ease baby
  12. 19. defect caused by one or more abnormalties in the genome
Down
  1. 1. the time from when a baby can survive if born early
  2. 2. movements of fetus that can be felt by mother
  3. 3. test that measures newborn's chance of survival
  4. 5. B-vitamin that reduces baby's risk for neural tube defects
  5. 7. joining of ovum and sperm cells
  6. 10. children who develop from one fertilized ovum, same genetic makeup
  7. 12. first stage of labor which the cervix opens
  8. 16. unborn baby in embryonic stage of development