My ds2 is refusing to eat any solid fruit, despite being presented with it everyday. He just completely ignores it on his tray, but has no such issues with bread, biscuit, pizza etc. Even if i put it to his mouth, so he can get a taste on his lips, he turns his head away and refuses. He is fine with puréed fruit, seems to really enjoy it. About a month ago he would have solid banana and mango, but just complete refusal now. Any ideas what to do.