Without paid family leave teachers stockpile sick days and aim for summer babies
text.npr.org
text.npr.org
OTOH...at least in my family lore, trying to time childbirth for the "slow season" - between the Xmas holiday and beginnings of spring planting - was an obvious and normal strategy for farm housewives 150+ years ago.
1. School systems treat teachers like crap
2. School systems force teachers to live like farm housewives from 150 years ago
Those two points don't contradict each other. Seems like the second one just emphasizes the first.