Hi, my 6 wk old son is prescribed colief and we use Aptamil formula, on it now for 3 weeks. For the past few days he's had explosive diarrhoea and is in discomfort in the hours running up to it too - lots of farting, grunting and crying, even in his sleep. The gp has recommended halving the colief dose which we started last night. I was wondering if anyone had any other suggestions or has experienced something similar? It's heart breaking watching him in pain again, we thought we'd cracked the colic last week! Thanks in advance