I read on a message board about this and the person said that if their dreams were truly important, they would have been using birth control religiously or resorted to adoption or even abortion if a pregnancy still happened. He/she thinks that the women in that situation just accepted their predicament as though they couldn't change it.
You don't bother about both pregnancy will not affect you career
Other people asked questions on similar topics, check out the answers they received:
Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them