By what age/month did your LO had their ear pierced?

my LO had her ear pierced at 3months.babies can manage the pain in different ways coz when they put the earing yes they will cry but if u distract them they wont noticed the pain its just like a injected like a vaccine my lo will cry only once just 1 cry like waa then stop no more.the earler the better coz they wont care about the earings and they wont touch it not like when there older where they can noticed and remove it.