Just got the hammock, it is the BEST thing ever invented.. She has sleep more in the 24 hrs I have had it, than all of last week.. (well, almost)... it is unreal... The friend who lent it to me said it took her baby girl 4 days to 'adjust' to sleeping without it, so hoefully tariq will only take 4 days too? This hammock last up to 15 kg, so maybe wait until 6 months before you remove it? I say if they are happy let them sleep where ever they want (as long as it is safe)...