Just wondering at what age you stopped using the HAB... i have really hardly used mine, and the other day thought i would put her in it and go for a walk, well i almost died at how heavy and big she has gotten (4.5 months)... am thinking i might sell it on ebay.... I'm just wondering at what age you stopped using your HAB as i dont want to regret selling it. i guess since she has gotten to enjoy being in the pram i haven't used it like i initially thought i would.