Weird thing's started happening. When Pip's ready for his feed, he now regurgitates a bit of milk. Been doing that for a little while. But now he's regurgitating chunky milk - like milk that's curdled or "off" in the carton.

He's FF and we're planning on starting the rice cereal on Monday with him (a couple of days shy of 6 months).

Anyone else with this?