I've heard that it's bad to have babies sleep in their car seats at night, but I'm not sure why. Does anyone know why? When DS's reflux is bad, he hates to lie down flat, so I'd like to have him more comfortable in the car seat, but I'm hesitant to do so.
I tried putting stuff under his mattress to have it at an angle. The next morning he was curled at the way bottom of his crib, and his swaddle blanket had ridden up over his face. It happened the next day too. Definitely not doing that again!
Re: Sleep in car seat?
We use a wedge and unfortunately DS ends up at the bottom of it, too.
I'm not sure about the carseat, but what about the Rock 'N' Play sleeper thing?
DD (5 years old) from IUI in 2012
TTC 3rd and final!: IUI #1 in progress!
They can stop breathing if they sleep in a car seat for too long.
https://babyproducts.about.com/b/2009/02/06/babys-death-leads-to-warning-about-sleeping-in-car-seats.htm
Reflux usually clears up between 3-6 mths. I know it's difficult now, but it does get better.
If you're desperate one night - go for it. However, I wouldn't make it a regular thing because babies who sleep in car seats (and never get floor time, tummy time, etc.) get a flat back of the head. This wouldn't be optimal for obvious reasons (brain development being one of them). Another reason doing it regularly is not a great idea is because your baby's large joints are not at an optimal position for nerve innervation and getting blood and nerve supply to the distal joints and limbs. AGAIN - a desperate night is a desperate night - but the best place for baby to sleep is on a mattress.
(Source: my occupational therapy pediatric neurorehabilitation course)
Babies who SLEEP AT ALL get flat heads. My DD didn't sleep well before 3 months old and she didnt get a flat head. DS who sleeps amazingly well (in his crib, NOT carseat) has a TOTALLY flat head.
It's not about the carseat specifically. They get flat heads from laying on their head anywhere (crib, swing, floor, carseat, etc).