I remember of a sister & brother that had decided not to have children. then about 7 years into their marriage the husband wanted a kid, but the wife did not. But according to 'honor thy husband' she had to have one. then she did have a second child a couple years later too. she was a loving mother but she was an auxilary (sp?) pioneer and didn't want it to affect her time, I guess.
Myself, I was pregnant before marriage and my mother was not really angry, she had been telling me for a couple of years that she wanted a grandchild, and I would laugh and ask if she wanted a son-in-law with that...LOL
I kinda didn't want kids, just the pain of pregnancy scared me. but when I had kids I probably would have had a dozen if my husband didn't get the vasectomy after the 2nd one...