How can you tell if a reaction is spontaneous or non spontaneous?

Woman in Ireland dies after allergic reaction to dog semen, what causes the reaction?

• I read in the news that a 43 year old woman in Ireland, a mother of 4 children, died after she had an allergic reaction, after having sex with a dog (only in Ireland...), she died after suffering a severe allergic reaction to the dogs semen. I want to know if there are any doctors or people in the medical field who can tell me how the human body would have such a reaction to foreign (non-human) sperm? And is this a common reaction? Well at least it would stop sick bestiality. http://www.joe.ie/news-politics/current-affairs/irish-woman-dies-after-dog-sex-0013864-1?

• Answer:

  I don't know if it would be the same for all animals causing this allergic reaction in humans...but it can happen as was explained by the article. I would think that it's just she was allergic to that type of sperm, some people are. Like, if you do a little googling, you can find a million sites about how people can be allergic to one person in specific sperm...or . It's extremely rare, but not imposable Not to mention the dog could've had a disease in his semen that killed her as well. But to answer your question, no it is not very normal....and I do agree, bestiality's a very sick and disturbing practice.