So, at 3 months, Wendy took some advice from another mother of twins and started the four B's -- bath, book, bottle and bed -- every night at the same time.
Going into the Cardiff Arms Park game, the Blues top Group B by four points from Bath, with Leicester also retaining a slim hope of qualification if they beat Sale and the Blues lose.
The Arms Park region, number one seeds in the Heineken Cup, topped English giants Leicester Tigers, Bath and Sale Sharks to qualify for Saturday's semi from Group B when the Blues will face Group D winners Northampton Saints at Coventry's Ricoh Arena.