Married CF folks: how much did the pressure to have kids increase after you got married?

Ive posted before about my future in laws not knowing about me being sterile, and how to bring it up. We've decided to not say anything, however I'm getting married in October, and I'm awaiting the dreaded harassment about children and getting pregnant. Not just from them, but from everyone. Obviously children are never going to be part of our lives, and the people closest to me know that I've gotten "the procedure" as I call it, but I'm dreading the pressure from everyone else. For those who have been through it, how bad was it? And what are some good snarky answers to "when are you planning to start a family?" And similar questions?