Lesbians begin adopted boy's sex change

The lesbian parents of an 11-year-old boy who is undergoing the process of becoming a girl defend the decision, claiming it was better for a child to have a sex change when young.
Thomas Lobel, who now calls himself Tammy, is undergoing controversial hormone blocking treatment in Berkeley, California to stop him going through puberty as a boy.  But parents Pauline Moreno and Debra Lobel warn that children with gender identity disorder forced to postpone transitioning could face a higher risk of suicide. Read more: