My 3-month old sleeps with me at night. This has been working for us for many reasons, including that we both get a lot more sleep and he's a lot happier during the day. He has now gotten so used to sleep-nursing that I think he's eating a lot more overnight and not eating as much during the day. He only eats for very short periods during the day. How normal is it for an EBF baby to get a lot of his feeding done overnight, and should I be worried about what this means for the future?