£20,000 offered in search for parents of three abandoned babies https://www.bbc.com/news/articles/ckg00m1mv3eo
It seems quite likely to me that she is in a position of vulnerability and in need of a lot of help. For three pregnancies with no ensuing baby to go unnoticed by everyone around her suggests she may be held against her will. Also, they need to be able to get the third baby into an adoption situation asap to give her as much security as possible. Really hope someone comes forward - perhaps the reward will help.