Does baby crying train his lung capacity?

Fast breathing 2yo My boy having fast breathing I'm damn worried for him . Gp say his lung virus att...
Hellooo any ideas how to train 8 months old baby sleep on his own please.
Train baby to sit unsupported My baby will be turning 6 months soon but he cannot sit unsupported ye...
Train baby to use carrier How to train your baby to use baby carriers ? Ive tried baby wraps and erg...
Baby crying Why does baby cry and they cry soo hard like their screaming, sometimes I don't know wha...
sitting in pram Hi community! I would like to ask on how to let baby sit in pram without crying. M...
sleep train Hi mommies ,my baby keep waking up several time at night at 9mos,hear its normal during...