if you had sexual intercourse with an alien would you make a disease or different life form?

Question: if you had sexual intercourse with an alien would you make a disease or different life form?
- Keywords:
  alien
Asked by yourgrandma to Emma, Jimmy, Janet, Niall, Simon on 18 Mar 2013.
- James Holloway answered on 18 Mar 2013:
  
  Haha! I doubt such a thing would be possible because aliens would have evolved completely differently to us. One species cannot produce fertile offspring with another species on the same planet let alone a different planet.
- Niall Crawford answered on 18 Mar 2013:
  
  … and thats not how diseases are ‘made’, so i doubt one would be.

Question: if you had sexual intercourse with an alien would you make a disease or different life form?