But not only does scientific evidence point to children with strong immune systems, the research has shown that these couples also enjoy more satisfying sex lives, greater marital stability increased fertility rates and find each other more attractive. Singld Out believes that their biological testing should work the same for gay people, but they are in the process of testing to get to the same accuracy as they have with heterosexual couples.
They do this by looking at specific parts of the genetic code, including the Human Leukocyte Antigen system and the serotonin transporter gene.
Three genes within the HLA system are said to be crucial to biological compatibility, affecting the makeup of our immune system as well as the pheromones we put off in the world.
You read that right, even opposites seem to attract on a much deeper level than just your hobbies or interests!
The Future of DNA Testing For Romance How does DNA testing look for the future of your next romance?
Then, women who never met the men before were giving the shirts and were asked to rate the odors from the least appealing to the most.