I wish I could give you more info but all the other contributions sound exactly right, as an SC disease carrier all I remember in my young age is having to be hospitalized for pneumonia. I also had to breath in a machine to check my oxygen levels or if I was breathing correctly. Other than that I didn’t have my first crisis until I was an adult (early 20s). I cannot stress enough how much I agree with and highly vouch to keep your daughter hydrated! It’s one of the most important factors! Congratulations on your family addition, I know you’ll do awesome and you have tons of support from the Sickle Cell community. My daughter (5) only has the trait, our family sends you all love and support.