I've just been on a different site and someone was talking about Naomi Wolf. She is a writer and has a book out called "Misconceptions". It is about child birth in the US and how all her feminist principles were forced to go out of the window when the baby was actually bought home.
She says everything should be shared but in an article in the Guardian "who's left holding the baby" she says very often companies won't co-operate to let men have time off. And worse, some women won't co-operate because they don't care about equal rights.