I’m quite skeptical of this story:
Having a hearty appetite, eating potassium-rich foods including bananas, and not skipping breakfast all seemed to raise the odds of having a boy.
A question for these researchers — since diet varies dramatically across cultures, while the gender balance among newborn babies is quite constant save where girls are aborted, isn’t it utterly implausible that diet significantly influences gender?
Later in the article there’s this:
87 percent?! Were this true breakfast cereal would seem to pose the most significant threat to mainatining the gender balance in the history of humanity.