Reproduction in same sex couples: quality of parenting and child development

Same sex couples are steadily becoming more open about their relationships. One consequence of this growing openness is that more couples of the same sex are choosing to have children and infertility treatment centers are increasingly faced with requests for assistance in creating these families. The aim of this review is to address new trends in reproduction in same sex couples, to consider the quality of parenting in lesbian mother and gay father households, and to review the literature on the development of children raised by same sex couples.

The current literature on these families is limited by small sample sizes and a predominance of studies of lesbian mothers and their children, with few studies of gay fathers and their children. A recent study of adolescents living with same sex parents recruited from a large national sample supports the notion that adolescents raised by same sex couples are doing well psychologically and are not more likely to be homosexual. The authors concluded that it was the quality of parenting, not parental sexual orientation that accounted for developmental differences.

The literature supports the notion that children of lesbian mothers and gay fathers are not more likely to become homosexual and are not measurably different from children raised by heterosexual parents in terms of personality development, psychological development, and gender identity. Larger longitudinal studies of same sex parents, particularly gay men, are needed, including those who choose to become parents through the use of assisted reproduction.