I wanted to be a Mom always, as a kid and even when I was a teenager I never doubted I would one day be a Mother, I'm a natural. I have wanted it soo bad I can't adequetly put it into words. Then at 21 I got pregnant. My PFT's were probably in the 40's at the time. Let me tell you I thought I was going to die. It wasn't morning sickness, it was all day. i couldn't keep anythig down, I was dizzy I was low on O2 and they said no tobi when you're pregnant, my Dr. put me in the hospital and rounded up every specialist he could find to come talk to me. High risk pregnancy doc, every type of pulmonologist in the hospital etc. My scenario was not good. I had a ultra sound, I saw my baby, prognosis me or the baby would be dead by my 5th month, they could maybe take the baby as a premie but the cost to me was going to be substantial. I remember when I first saw Steel Magnolias at the end I thought...well that's great, she had her baby, but you know what the baby doesn't have a Mom, and her Mom lost her baby. I thought it was actually rather selfish. I wanted that baby with my every breath but I realized it was not to be for me, i had to let go.
I haven't given up the idea of becoming a Mom but now I think more of adoption or even the option of having my sister carry my baby for me. I still wish i could do it the natural way but really the more important thing for me is the child itslef, now how it comes to be. I'm not trying to me situation is your situation. i realize while we all have the same basic disease we are all affected very differently. I know some other cfers who have had rather smooth pregnancies. I'm just sharing my experience for you to consider. i should also say I'm not one for always doing what the dr. says either, so if you are sure you want to do this, i agree you shouldn't let them stand in your way. It's just I know this is a very emotional decision, try to be as honest with yourself as possible. Talk with your partner, talk to people who've adopted or done surrogacy. The stork is a very modern bird, his delivery service utilizes more than one route.
Good luck to you.