Babies are priority, so don't worry if yours is fussy! Our classes are designed to keep the kids moving and we engage them by incorporating songs into our exercise moves and sometimes use props to keep them entertained. With that said, if you need to change your baby, nurse or console them then do so - Remember, you are in good company! Kids will have good and bad days and we understand that. I assure you they will get used to "Mommy's hour" and will be entertained during our workout too! The example you are setting for them by seeing Mommy exercise is priceless! You are impacting their lives on fitness at an early age and you should be proud of that!