Hi Pinky,
When your hubby or b/f gets tested make sure that he specifically says to be tested for all mutations that are possible to be tested for. I found out I was a carrier for the most common DeltaF508 during my pregnancy, and my b/f got tested and came back negative. After I had my daughter, I got a call from her Dr. telling me that something came up in her bloodwork with CF, and I had to bring her to Hershey Childrens Hospital. They couldn't get a sweat test result the first time around, so during the counceling session they set up a heel prick, where they draw blood from the baby. Two weeks ago I got a call from the Dr. at Hershey telling me she has CF, that she carries DF508 and L997F. L997F is a rare mutation, and then I found out when my b/f got tested, they only tested him for the 80 most common gene mutations, not the rare. So please ask him to get tested for all. I know that a lot of phlebotomists go through different labs for the bloodwork. Find out which lab the place your hubby goes to and where they send the bloodwork. Ambry Genetics tests for all mutations, I know that now.