hi all, i have a five-week-old dd who screams when she's in her pushchair - it's a travel system jobby with a car-seat that clips in, so she's nice and cosy. she'll sleep in the car seat when it's in the car, after initial crying, but goes ballistic when it's the pushchair. settles ok when using a dummy but i really want to avoid using one because of nipple confusion - today after i used one she didn't take to the breast that well. i just end up using the sling all the time but it's murder on my back... any tips?