freetext responses by participants:

general comments
1st child's effect on career
2nd child's effect on career

statistics about the survey:

who took the survey
age and kids
time off and childcare
effect of child on work
gender ratios

other resources:

MamaPhD blog
Do babies matter?
Mind the gap
University of Michigan: Advance program


When do women with PhDs have kids?

mean age at first child
tenure track female faculty 34.4
other female PhDs 30.9

t = 8.17, p < 10-10