Silly question about propping up the crib mattress

So since dd has a cold AGAIN, I asked dh to place the boppy under her crib mattress. Once he did this, it looks like the mattress has such a steep incline, I am not sure if it is too steep. What do you use to prop the mattress?

TIA

Re: Silly question about propping up the crib mattress

DD's ped told us to use a pillow.

Re: Silly question about propping up the crib mattress

We use a regular pillow from our bed. You can definitely notice the incline, but it isn't so steep that he is upright or sliding down or anything. The only problem we have is that my son moves all over the crib at night and sometimes turns himself around, so we make sure it isn't too steep because we don't want him in the opposite position with the blood rushing to his head!

Re: Silly question about propping up the crib mattress

I used one of her baby pillows and a small blanket.

Re: Silly question about propping up the crib mattress

we use 2 towels folded under Jacob's mattress. The incline is not steep at all.

Re: Silly question about propping up the crib mattress

I did the same thing last night.

So funny brianna is sick too

Hope she feels better