>>12
It's the
EXACT opposite of what you said.
Copypasta: "A higher level of testosterone promotes the growth of the ring finger. Usually a man's ring finger is longer than the index finger. And vice versa for women's fingers. There are also more controversial studies that show gay men and lesbian women have a higher percentage of showing the typical finger lengths of the opposite sex."
>>15
Not necessarily(especially if your sexuality is immature) but it's an indication.