Thought it might be fun (and hopefully helpful to anyone trying to make up their minds about what to get) for us to post the baby products that are must haves in your opinion.
Mine is a temporal thermometer. (Doesn't have to be that particular brand, I don't even remember what brand mine is.) Trying to take an infant's temperature by keeping a thermometer under their little arm is ridic! The temporal thermometer just slides across their forehead, and you're done. I love mine and buy one for every new mom I know.
What are yours?