I’ve found the only baby advice you really need. It’s the advice I wish I had known before my daughter was born, something I have to remember daily, and still true if your baby is 2, 10, 25, or 45. So last year, I traveled across the country for my sister’s baby shower. She was expecting a much prayed over, long-hoped for baby, who is now a super adorable 1 year old! Part of her baby shower was that we were asked to share our best baby advice on these cute onesie-shaped cards that my mom placed into an album for her. Talk about pressure – how do you summarize…