btw re men, I didn't say all men are dickwads/commitment-phobes, not at all - I love men too and I know some great ones. I even know one or two lovely men who can't wait to settle down and have babies.
My point was just that a lot of the times "women leave it so late" to TTC is because of men dragging their feet, not women's careers.
I do think it's very important for women to value themselves enough not to put up with immature, inconsiderate men or stay with an awful man just for fear of being alone, when there are good men out there. But with some men, they really are to blame for deliberately giving women the wrong idea.
One I know is a sweet bloke, he's charming and very attractive. BUT for the past 15 years he has strung along a series of women, all of whom loved him and wanted serious commitment and kids, and he resisted as he was never really that into any of them, but was too "nice" to end it - whenever they tried to end it, he begged them not to and promised he'd change, because he didn't like being dumped. Finally they would always break free but having lost several of their childbearing years (in some cases their last chance). For him it's no problem, onto the next one. For them it was a huge investment in a relationship they thought would be permanent, only to be messed around.
It's bloody hard for women dealing with men like this because you are also aware that you need to build a strong relationship to bring children into and that he might come around to the idea - as some men do.