Singer-actress Michelle Heaton is worried about about the long-term complications her baby son Aaron Jay Hanley can develop after contracting viral meningitis.

The "Liberty X" singer's five-week-old baby was released from hospital yesterday after his condition improved, reports femalefirst.co.uk

The singer took to Twitter saying: "Our beautiful baby boy Aaron Jay Hanley is home now and we couldnt be happier. It has been hell, I'm not going lie, and only time will tell if Aaron has been physically or mentally affected with having had viral meningitis."

Michelle previously described Aaron as her "miracle" because she thought she couldn't have any more children after being diagnosed with a mutated BRCA2 gene, and decided to have a double mastectomy to alleviate her high risk of cancer.