The classic scenario unfolds like this. An ambitious and successful woman heads down a challenging career path with the thought of having children in the back of her mind. At some point, this thought moves to the front of her mind, typically once she finds a partner. The woman considers how hard she is working and reasons that to make room for a child she will have to scale back. A law associate might decide not to shoot for partner because someday she hopes to have a family. A teacher might pass on leading curriculum development for her school. A sales representative might take a smaller territory or not apply for a management role.