baby slings!!

just a quick post for any and all mommies out there... in researching various types of slings, i've come to the conclusion that pouch sling seem to be the most popular. however, since they're all made to fit (ranging from extra-small to xxl), if you lose or gain enough weight your sling will no longer fit right and you'll have to order another in your new size. same goes for if baby is REALLY into the sling and you have spouses, grandparents and sitters that spend time with baby- chances are, they're not all the same size as you, meaning that you'll have to buy more than one sling so that baby's happy with everyone. i have come up with an idea for an adjustable pouch sling, which accomodates all sizes from xs to xxl... i've made a protoype that works well- mind you, it's accomodating both a very large belly and a toddler. it uses a series of eye hooks, which hold far better than velcro, snaps or drawstring and toggle systems, and are very simple to use. if anyone thinks this is a marketable idea, please let me know! if there's a mommy or two out there who would be interested in "testing" one out, leave a comment... thanks!!