Rubella: congenital signs
Rubber Ducky, I'm so blue.
Rubber: Rubella
Ducky: Patent Ductus Arteriosus, VSD and pulmonary artery stenosis.
I'm: Eyes (cataracts, retinopathy, micropthalmia, glaucoma).
Blue: "Blueberry Muffin" rash (extramedullary hematopoesis in skin +purpura)
· Also, deafness, growth retardation, and some more.