Many women shelve pregnancy plans in tough timesDiana Adam, 35, and her husband wanted to have a second child this year. The timing just seemed right. She had a job as a software engineer at a big market research company near San Francisco, California, and it had good benefits -- including paid maternity leave. He was looking for a faculty position after finishing his Ph.D. in sociology but had a steady job as a lecturer at a state university. Their first child, a boy, was three.