I'd like to know if the suspicions in the article ascribed to 'brogrammers', that women with children are more likely to take time off for their familiar and be

I'd like to know if the suspicions in the article ascribed to 'brogrammers', that women with children are more likely to take time off for their familiar and be generally less available, is in fact true. It seems to be chastising these guys for thinking this, so let's see some numbers?