1) Discourage your work 'culture' from being built around aggressive tech code reviews/debates/arguments/chat where young males love to beat their chest 2) Some flexibility on hours/location when children come. Women have a harder 'stop' than men do on their child bearing age, which frequently coincides with moving into senior development roles.
I've been in plenty of hostile reviews with completely harmless, introverted, soft spoken INTJ-types who simply can't get past some nitpick because it doesn't fit into their perfect, logical world view and refuse to budge an inch.
Our industry has a personality problem as much or more as it has a sex problem.