my mother never had a moment's sickness w/either my sister or me. i, on the other hand, spent months w/my head down the pan w/both girls.
she had c-sections w/both of us - well, i was a repeat b/c my sister was breech. my sister had one c-section and one VBAC. lots of ladies in my family had c-sections.
i delivered both my girls vaginally - the second one after a short labour this past saturday.
my dad's dad, FWIW, had 6 children all at home after short labours. 4 in her 30s. the last she delivered at the age of 47.