Lately he has been going through a wakeful period at night and is also taking very short naps during the day. He eats every few hours during the day and although he used to sleep 8 hours straight at night, he has been getting up every 2 to 3 hours. I'm pretty tired but he is as happy as ever. I'm sure this will all pass and my great little sleeper will return.
Jack is such a happy and chatty baby.