By neglating to actually put forward an argument you're losing the battle and so are other women.
Being raised by career parents all I know is, it can be done, no one has to give up their careers or parenting, you do spend a bit less time with the kid but the quality of time spent together is much higher. It's all about the balance. All i'm saying it's not impossible to have a career, raise a kid and have a healthy marriage.
It's healthy to acknowledge those differences and appreciate the individual spirit of of your own gender and that of your counterpart.
