Woman, 23, has a rare condition which means she only grew one breast

Becca Butcher, 23, from Barnsley, South Yorkshire, has Poland Syndrome, which means one breast is significantly smaller than the other - her right one is a D cup while the left is an A cup. https://www.dailymail.co.uk/femail/article-9458605/Woman-23-rare-condition-means-grew-one-breast.html?ns_mchannel=rss&ns_campaign=1490&ito=1490