David Brodzinsky says there are currently 65,000 adopted and 14,000 foster children in the US being raised in homes headed by gays and lesbians:
About one-third of the adoptions by lesbians and gay men were "open," and the birth families' initial reactions regarding sexual orientation were very positive (73%). Interestingly, male couples more often reported having been chosen because of their sexual orientation than did lesbians, explaining that the birthmothers expressed a desire to remain the child's "only mother."
Over 10% of the children adopted were 6 or older – a population generally perceived as more difficult to place – and 25% were at least 3 years old. Interestingly, the household incomes of respondents were high – and more so for the male parents, $212,380 vs. $115,467, indicating (among other things) that more lesbians adopted as individuals and more gay men as couples.
Among Brodizinsky's recommendations:
Remove legal and cultural barriers so that all qualified, vetted prospective parents can be considered, notably including the passage of "gay marriage" laws, because the social institution of marriage brings clear long-term psychological (and other benefits) to children.
(Italics in the original.)