my 3 1/2 year old never latched, so i pumped for a year. now my twins wont really either! i assumed it was because they were 7 weeks early, but im starting to think its just me! would a breastfeeding class help? i never did it with my first because it seems fairly self explanatory and just figured if he wasnt latching, then it wasnt gonna happen. has anyone had great success from a class or just a waste of time? thanks!