At 10m I was still doing a BF before breakfast. The BFs at 10.30/2.30 were far enough away from a 12 lunch and 4.30 dinner that I wasn't worried about that. And the 6pm for us was the BT feed, so sort of fell after solids, but sort of not, if that makes sense?
As for feeds at 12m, you may well be down to 2 or 3 by then. We were doing a WU, mid morning and BT feed then which went down to just WU and BT a couple of months later, but each LO/BF relationship is different.