He is 12 weeks. There are days when he just grizzles most of the day for no apparent reason. I try all the usual things - feeding, shushing etc etc, but I also have a 3yo dd and usually have to get out the house at a certain time, so sometimes I just put him in his swing and leave him to grizzle while I get ready, do things around the house etc. He will eventually either shut up or go to sleep. I know that if I spent the whole morning carrying him around he would be as happy as larry but I can't (I have a sling btw but you can't have a shower or do some ironing with a 14llb baby in a sling can you?!) I feel bad about doing it but I can't think what else to do. I see so many dire warnings on mn about leaving babies to cry. Who said 2nd babies were more laid back?! grrrrr