There is only one word to answer this question, and that is NOW. It is not when you have lost weight, or had your teeth whitened, you should exist in family photos now. Too often I hear that people wish their little one would stop growing, the only way to remember them as they are is through the power of photography. Parenthood is beautiful, and every moment deserves to be celebrated. In the blink of an eye your life can be changed forever, why wait to document the most important days of your life? Don't waste anymore time mama, exist in the memories today.