Hi everyone, don't know if i'm placing this in the relevant place or not. My 4month old dd always kicks the covers off at night and wakes up because she's freezing. i bought her a grobag a couple of days ago and she still woke up. my dp put her to bed last night and when i woke this morning i also found her with a blanket on. she slept straight through for the first time in about 6 weeks so i'm wondering if the grobag is too thin. it's a 3tog. is this enough? what tog are everybody elses? TIA