Gay Prostates

There is a long history of research on digit ratio, that is, the ratio of the length of index to ring fingers. Interestingly a correlation of a larger index to ring finger length (2D:4D) to homosexual orientation in males has been found although it is controversial. Many other quite varied traits also seem to correlate with digit ratio including skiing ability, financial trading success, and musical ability (check out the wikipedia entry for a comprehensive list and references). It has also been shown that those with a lower 2D:4D have a higher risk of developing prostate cancer. The data seems quite convincing and I don't think that the correlation of high 2D:4D with homosexuality is as strong, however, is there less prostate cancer in gay men?
As an aside, can we get any pics of great (creepy) Movember mustaches now that its all over?