I love my hugabub - DS is only 6 weeks old.
So far my longest stint has been about 2 1/2- 3 hours wearing it, and I haven't had any back ache or anything during that time (gotten a bit warm
).
I keep telling my mum how much I love it, and how much easier it is than a pushchair etc, and she keeps saying "Well its fine now while he's tiny" with a nice sceptical look....
I'm going with the theory of it is like weight training - the more I wear him, as he grows, my strength will just get used to it as the weight gain is gradual (like how carrying a toddler used to seem hard work, but now I can easily wander round with one on each hip).
Am I right, or is she?