I think I might have an interest in project management when I'm ready to come up for air after baby #2. My career is very project based and I've gotten more interested in efficiencies and processes rather than the products I'm developing. I'm wondering if taking a project management course or certification would be a good step.

Do you have any experience with PMI or another project management curriculum? I'd love to hear your experiences. Value, time requirement, difficulty, etc.