...and they each report being bombarded with questions: Are you pregnant yet? Why'd you wait so long? Are you considering in vitro? Are you thinking of adopting? Are you pregnant yet? Are you? ARE YOU?
On their behalf, let me reply emphatically and without reserve: Shut the fuck up.
I don't understand how anyone besides the individuals in question (and maybe their folks) concludes that this is their business. As someone who doesn't want kids, I can relay that certain types of people are ceaselessly fascinated with others' procreative choices. I don't get it and never will. If you want kids, have them. If you don't, don't. (As Wanda Sykes and I discussed in the Believer interview: unwanted children become the biggest assholes.) But for god's sake, don't harass friends or family regarding their decisions.
Because eventually, they'll wish you were never born.