Becky went into her 20-week scan carrying the weight of two previous pregnancy losses and the emotional journey of conceiving Iris through IVF. She hoped for good news, but the sonographer struggled to obtain a clear three-vessel view of the heart. After multiple attempts and demonstrations with a small acorn keyring to show the size of a baby’s heart, the couple was referred to a specialist fetal cardiology clinic. The diagnosis came back as Tetralogy of Fallot — a complex congenital heart condition involving four separate abnormalities.

The news was crushing, but the early detection turned out to be Iris’s greatest gift. The pregnancy continued under close monitoring, and doctors agreed to induce at 37 weeks because Iris was measuring small for her gestational age. When she was born, she spent time in the neonatal intensive care unit and on the cardiac ward, yet every single observation remained completely normal. The medical team openly admitted that without the antenatal diagnosis they would never have known anything was wrong — Iris showed zero outward symptoms of her serious heart condition.

“Those anxious months prepared you beautifully, mama. You turned fear into strength and gave your girl the best possible start. You didn’t just survive the diagnosis… you became the calm, powerful mum your heart warrior needed.”