Talking

Lauren

So my son turned 1 on the 8th. I've heard that around 1 year is when they should have at least 1 word down. He mostly just practices random consonants. He says dada, but not just at my husband/his dad. I know that babies grow at different rates, but should I be worried? He was also "behind" (not technically) on crawling, pulling up on things, etc. Any input is appreciated!