Before she had her children, Lily had a complicated relationship with motherhood. In 2007, she announced she was expecting a child with Ed Simons, whom she was dating at the time. In early 2008, she announced that she had had a miscarriage. However, in her 2018 memoir My Thoughts Exactly, Lily said that she had “fake[d]” the miscarriage.
In August of 2010, she announced that she was pregnant with her first child with Sam. Seven months into the pregnancy, though, Lily suffered a stillbirth that resulted in her suffering from sepsis. After the loss of the child, Lily said that she was diagnosed with PTSD.
Source: https://www.distractify.com/p/lily-allen-kids