Yeah the nurse wasn't worried. She seemed to think it's got to do with his fussiness at the moment. He's gone from the 50th to the 25th. He's still gaining about 100gr a week which isn't to bad I thought. He's feeding pretty regularly because I'm offering him the breast all the time to make up for the fussiness. He seems to feed best if I lay with him on the bed so I'm trying to do that and hoping that this phase passes soon.