It is sad that there have been problems with the hammock.

I used one with dd#3 till she was 8 months when she rolled onto her stomach in it so I decided it was time to put her in her cot, she now tummy sleeps and pulls the blanket over her head every time, so to me that is a risk but it is how she sleeps.

I think it is also important to keep an eye on kids, I always pull the blanket down. The other thing is I wonder if they had extra stuff under the babies as I never had a problem with the matress slipping or traping bub, she always rolled onto her side and would be up against the edge but it was so thin you could breath through it.

Would be interested to see what the patch is.