More evidence that bisexuals have problems: Using General Social Survey data, I have shown that bisexuals seem to engage in more troubling behavior than other sexual orientations. The Longitudinal Study of Violence Against Women asked 1,159 female college students if they had an abortion in the past year. Here are the percent who said yes by sexual orientation:
Percent of women having an abortion in the past year
This is more support for the "troubled bisexual" hypothesis. Bisexual women are more likely to abort a child even though you would expect that some of their partners would be unable to get them pregnant. Actually, they do have more total partners. (By the way, I've also reported a pattern of less psychological health with those who are very unsure about their belief in God. Atheists and those who are certain of God's existence seem healthiest--at least in some ways. Problematic behavior seems to accompany ambivalence. This reminds me of Durkheim who wrote that questioning everything is an unhealthy condition.)
These results also make me more pro-lesbian: they don't have abortions.