Hi, our baby is going to be 4 weeks tomorrow. He started sleeping very well in his first 2 weeks and a half but over the last week and a half his whole system seems to have changed. He wants to eat about every two hours and he won't leave the breast for 45 minutes sometimes even an hour. It looks like he is sleeping during his feeds. Once the feed ends he looks clearly asleep. We put him down and 5-20 minutes latter he is up and crying. We make sure that he is burped, clean, good temperature, no stress, we sooth him, never let him cry and so on. The problem is that if he sleeps during his feed he doesn't seem to be sleeping any other time. So my wife is up continuously, i am up as much as I can, but I am also going to work in the morning. We don't know if maybe we are doing something wrong. He should be sleeping 16-18 hours, but it looks like he's getting it during feeds and then in pieces of 15-20 minutes. Is that normal? He seems to always wake himself up with one "shake", as if somebody sneaked behind him and gave him a scare. As soon as we sooth him, he is all fine, but the longest he slept lately is 30 minutes... Any suggestion before we both collapse from no sleep?