If you know youāre going to need extra money for your baby fund, now is a great time to consider new sources of income that might work well with your new lifestyle, recommends Joyce Marter, a licensed psychotherapist and author of The Financial Mindset Fix: A Mental Fitness Program for an Abundant Life. āA part-time, flexible data entry job might be perfect for you to do during nap times,ā she continues. āOne couple I counseled picked up a paper route that the dad did while the mom was feeding the baby early in the morning, and it brought in another $25K per year.ā