<p>Dustin Lance Black talks to surrogates about why they decided to carry and give birth to a baby for someone else.</p><p>He also speaks to one of the world’s leading voices against surrogacy and shares his own journey to have a child, with his husband Tom Daley, through surrogacy.</p><p>
Producer: Jane Andrews</p><p>Mixed by: Rob Green</p><p>Editor: Tracy Williams</p>