DS is 23 weeks old and is formula fed. He's a big baby - 19lbs and I'm thinking about weaning him soon. I've been looking through the threads here - god I love MN!- and I'm really keen on baby led weaning - seems to make sense to me to let the baby lead the way rather than force spoons of puree down him. Also, it seems like more fun for him and as I'm not in any hurry for him to be having 3 square meals a day, it seems a good way of easing him into eating solids. But, I'm concerned as all the babies who've been weaned this way seem to be BF. Also, I'm concerned that it could be a good few months before he'd be eating red meat and what that would mean for the 6 month start of his iron levels depleting (hope that makes sense!). What do other MN'ers think? Any formula fed BLW babies out there?