We traditionally only recognize the first two birthdays in a given month, so it doesn't much matter. I, for one, stick to tradition.
Nexa
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“It has always been the prerogative of children and half-wits to point out that the emperor has no clothes. But a half-wit remains a half-wit, and the emperor remains an emperor.†― Neil Gaiman, The Sandman, Vol. 9: The Kindly Ones