Hey mamas, who out there has used taking cara babies? In an act of desperation I purchase the 3-4 month guide but so far haven’t had any luck (we haven’t tried that hard yet for various reasons) just wondering who out there has used her plan. Success? Struggles? I’m wishing I would have started with the newborn class but wondering if it would even be worth going back and purchasing or just waiting for 5 months and getting the ABCs of sleep if necessary. Thanks!