Twins Sophie and Corey Marr are a bundle of energy – but when their mother Shaina’s waters broke only 16 weeks into her pregnancy, she was told to prepare for the worst.Only one baby was affected but she was urged to abort them both as the risk of infection was high and their chances of survival were virtually nil.But the 28-year-old and husband Brian, 33, refused to give up on their little girl and boy.At every scan that followed, doctors were amazed when both babies continued to grow at the