I’ve been mostly breastfeeding, and expressing the occasional bottle for my husband to help feed which ds took the bottle brilliantly for the first few weeks. But the past couple of weeks he’s been offered the bottle just once in the week cos dh has been busy at work and ds has been plainly refusing it. Why has he suddenly stopped taking it? Is it cos he’s been so used to the boob for so many days in a trot? I’m using MAM bottles, do I need to change to the next size teat? Don’t think it’s that really, he just won’t take it from the start.