Congratulations on your expanded family and kudos to you for not being scared away by CF.<br><br>We have an 8 month old with CF, so we're still very new to this. My experience is that every child is different and the way this disease presents itself in every child is different - regardless of the mutations. <br><br>The greatest advice I've received since becoming a CF mom is to not let CF take over your life. Don't let you child or yourself/family become defined by it. I fell into that trap in the early months of his diagnosis, but in the last 2 months or so, we've really started to live our lives again, instead of CF driving everything we do.<br><br>The CF community is wonderfully forthcoming and everyone is happy to help out. I encourage you to go with her to her clinic appointments so you can have a better understanding of the hows/whys of her particular treatment plan. Take your girls too, if you can, as many of the clinics have age specific information to help siblings understand what's going on & why.<br><br>I'm sure you already know this, but hand-sanitizer & good hand washing are now your best friends. It will be especially important for your girls to understand how important it is for them to wash their hands. Little kids are germ factories and what doesn't make them sick can really do a number on CFers.<br><br>Good luck & given your interest, she's a lucky little girl to have you as a step-mom!<br>