Peanut, The mutations won't predict your childs symptomatic future but they help add to the picture of the great puzzle cf is. Once he is born and a little older he'll be sweat tested which will help the doctors to know if his CFTR is functioning. If you live in a state with newborn screening they might have these results on your child too. This test detects abnormalities that can be a sign of cf malabsorbtion.
Two siblings with the exact same genes often do not have the same clinical outcome. That is why you can't bet on the mutations.
Dbtoo on this site is in his 50s and doing great with my mutations. Shamrock is also doing wonderfully post transplant. Semperfi... and I'm sure there's others. They all have the same mutations as I but we are all at different progressions of this disease (age differences aside). A lot goes into clinical outcomes including our environment, diet, compliance with care, and something called modifier genes which is the reason its not a far out idea to support breast cancer research with hopes of it trickling down to help cf.
Two siblings with the exact same genes often do not have the same clinical outcome. That is why you can't bet on the mutations.
Dbtoo on this site is in his 50s and doing great with my mutations. Shamrock is also doing wonderfully post transplant. Semperfi... and I'm sure there's others. They all have the same mutations as I but we are all at different progressions of this disease (age differences aside). A lot goes into clinical outcomes including our environment, diet, compliance with care, and something called modifier genes which is the reason its not a far out idea to support breast cancer research with hopes of it trickling down to help cf.