Vicky Winn and husband Zack, 32, observed their son Harry began to endure from sicknesses reminiscent of abdomen aches and fatigue.

But the couple, from West Derby, stated it wasn’t one thing they had been “concerned about” initially, placing it all the way down to the four-year-old choosing up sicknesses at nursery.

But on Halloween final 12 months, Vicky and Zack observed one thing extra severe was occurring with their son.

Vicky advised the Liverpool Echo: “We went trick or treating and we lifted Harry’s mask up and saw his cheeks were really swollen.

“We panicked and thought he was having an allergic reaction from something he ate.

“We rushed him to A&E.”

Doctors initially thought Harry was affected by mumps, however after two weeks, Harry confirmed no enchancment and his situation deteriorated.

Vicky took her son to the walk-in centre the place a nurse advised her to “get him to hospital now”.

Harry, three-years-old on the time, was recognized with acute lymphoblastic leukaemia - a kind of blood cancer that begins from white blood cells referred to as lymphocytes within the bone marrow.

Vicky was seven months pregnant on the time of Harry’s analysis.

She stated: “It was scary for us as a family, we thought 'we can't do this' and did not see how we were going to cope as a family with a newborn. But Oscar came at the end of January and he fitted right in and we made it work.

"We are really lucky we had family and friends around us who stepped up and helped so much."

Harry’s treatment was “touch and go”, with a 3 week stint in hospital over Christmas after Harry received septic shock, a month into his chemotherapy.

But now Harry is in remission and can obtain chemotherapy till December 2024.

Fortunately Harry doesn’t require a bone marrow transplant, but when he had been to relapse sooner or later, this can be required.

Vicky has teamed up with blood most cancers charity DKMS to induce individuals to register as doubtlessly lifesaving stem cell donors.

In simply 10 % of circumstances, donors might be required to donate bone marrow.

It’s a one-hour inpatient process carried out beneath common anaesthetic through a easy needle within the iliac (hip) bone, and the small incision usually heals in a short time and often doesn’t require stitches.