Dr. Oz had an nice episode on transgender surgery, families and children. I couldn't seem to locate the last and most important part of the episode on their site but here are the other parts.
Transgender Families in America, Pt. 1
Transgender Families in America, Pt. 2
The Children of Transgender Families, Pt. 1
The Children of Transgender Families, Pt. 2
Transgender Surgery: How It Works, Pt. 1
Transgender Surgery: How It Works, Pt. 2