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It depends on how closely you are related to your partner. According to Wikipedia, if you are brother/sister or father/daughter, there are major risks associated with inbreeding, such as:

  • reduced fertility both in litter size and sperm viability
  • increased genetic disorders
  • fluctuating facial asymmetry
  • lower Birth Rate
  • higher infant mortality
  • slower growth rate
  • smaller adult size
  • loss of immune system function.

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18y ago

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