Baby Plus Prenatal Education

Hindi ako personally na-try ang Baby Plus, but I've heard a few mums mention it before, honestly it sounds interesting pero I'm not sure kung gaano kalaki ang effect niya talaga sa baby development. Have you tried it na, or are you thinking about it? I'd love to hear kung ano ang experience ng iba dito sa group, because I think most of us are still figuring out which prenatal tools are really worth it.