It may take time out of your schedule but there are many benefits to teaching and allowing your children to join you in your favorite hobby.
Another very practical item to invest is a chart keeper, which is tool that can be used to keep and display patterns and charts, all whilst working on a particular project. The chart keeper can be opened out and stood up to place patterns in for easy reference when working on a project, and then folded up and stored away when not in use.
Fastenings: Plain flat half-inch buttons are best to use for fastening. Avoid nylon and metal fastenings, as they get very hot under the incubator heaters. Do not use Velcro as a fastening, it is very scratchy on the hook side and also damages knitted garments when they are laundered. Ease of dressing is vital for preemies and as a general rule it is best not to use ribbon as a fastening as ribbon can often be fussy to tie on a garment so small.
First and foremost it will be a great way to spend some quality time with your son or daughter. (Yes boys can work with yarn too!)
Early Angels: This is a site based in the U.K set up to help people to knit, crochet or sew clothes, blankets and other keepsakes for premature, low birth weight and sadly stillborn babies. They have a wide range of free knitting, crochet and sewing patterns accessible on their pattern page.