My second baby is 3 weeks old. She has her fussy moments, usually in the afternoon/evening, but on the whole, all is going relatively well. She's breastfed.
As with my first baby, my in laws are obsessed with the idea that babies get bad wind. They go on about it every time she makes the slightest noise or pulls a face. She's passed around, jiggled, patted, and I find it pretty irritating as she'd settle better with a cuddle and feed.
I agree that wind does exist, in that my baby trumps and burps like any other human being, but I just don't feel that this causes her any discomfort. I am 99% sure that her fussiness is due to hunger/frustrations at slow let down or low supply in the evenings/tiredness/overstimulation. When the ILs visit and baby is repetitively burped and winded, it makes no difference whatsoever to her behaviour, compared to when it's just me and baby and I don't bother.
Does anyone know of any actual research or evidence to either back me up when I politely tell my ILs to leave the baby alone, or convince me that I should be winding my baby?