DD is 15 months. She's been late in her gross motor skills and never crawled but bum shuffles. She can cruise around furniture but only pulls herself up at home. She walks holding one hand and will cruise around things if I stand her up when out and about. She seems to find getting up the hard bit and can't be bothered most of the time. I'm wondering if she will learn the getting up bit after and will walk from being stood up by us? She loves walking but not sure if this is the right way to learn?