Reproductive system Crossword puzzle

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Across
  1. 3. The male reproductive system works with this system for erections
  2. 4. Endometriosis is a disease that can affect a woman's _
  3. 5. The major function of the reprodutive system is to make horomones, eggs and ________
  4. 6. The reproductive system works with the respiratory system for _______
Down
  1. 1. The main organs are the testes and the _______
  2. 2. The ovaries and the testes are in charge of making egg and sperm ______