I was 29, and finally a mum when doctors told me I had weeks to live

At 22-years-old, Sarah Tierney had everything she ever wanted.

After tragically losing her first son, Joseph, at just 31 weeks, she’d given birth to a rainbow baby, Jake, in July 2007.

But, the young mum had battled health issues since birth, and, by the time Jake was five, she was ‘deteriorating badly.’

She was eventually put on the