Evidence is growing that this âdigit ratioâ, especially when applied to the right hand, is a fundamental indicator of sexuality, aggression and Â­diseases suffered by men. 1  Pointing the finger: Scientists have noticed a relationship between finger measurements and a host of unrelated traits. This week, for example, strong evidence has emerged of a link between the â2D:4D finger ratioâ and a manâs likelihood of developing prostate cancer.
The palatal expander appliance is a specially made device used to widen the upper arch or roof of the mouth. By widening the upper arch, the upper teeth line up better with the lower teeth, giving the patient a better bite. Widening the palate makes room for crowded teeth to align better.
Posted 06 March 2012 - 12:45 PM. Checking out a long shot...I wanted to ask if anyone has experience with a palate expander and chronic headaches. Dd9 has been having headaches very frequently. Honestly, I think these headaches precede the expander, but I could be wrong. In the beginning, I didn't worry about them too much because they were mild and infrequent and only happened at school. Over time, though, they've become more frequent. They were not an issue at all while we were turning the expander.