My 8-week-old suddenly hates tummy time
He was fine with it up until a few days ago and now he just screams the entire time. I'm not forcing it because crying seems counterproductive, but I'm worried about his neck strength development. Should I keep trying or is there something else I'm missing? Anyone else have a kid go through phases with this?
Don't force it - seriously. Babies develop neck strength through a bunch of different movements. If he's rolling, reaching for stuff, that's all building the muscles he needs. The screaming means something's off for him