I have not long had twins who are now 7weeks old. I am feeding them myself both at same time. They go through a bad spell of crying from about 5pm-9pm, taking it turns to cry. My husband takes them for an hour or two after their last bottle feed and I sleep. I feed them then at 12.30am, wind them etc which takes ages with two. However when I put them down they are making lots of little noises like grunting etc but aren’t crying. I can’t sleep as I’m worried they are going to start screaming but they would be grunting for over 30mins. Do I pick them up or leave them and try and get over to sleep myself? I’m even rocking the cot with my foot. I don’t want them to get into habit of me picking them up and rocking them to sleep. Any advise on what I should do is much appreciated