med what?!

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Across
  1. 3. oh my bad knees
  2. 4. discrimination
  3. 6. narrowing of a canal
  4. 9. big part in reproduction
  5. 13. but first
  6. 16. pop this pimple
  7. 17. heart
  8. 18. care for children
  9. 19. skin disease
Down
  1. 1. voice
  2. 2. how you take most medication
  3. 3. study of mind
  4. 5. work-out
  5. 7. specialty concerning pregnancy
  6. 8. nervous system
  7. 10. gotta pee
  8. 11. measurement
  9. 12. care for elders
  10. 14. its all in your head
  11. 15. forgetfulness