After reading that aptamil and c&g are the same we decided to make the switch, however it has made my 12 week old nappies very runny and mucusy. I was silly and didn't gently introduce it as genuinely believed it was the same recipe. This has been going on for 11 days now. HV said I should just ride it out as my baby doesn't seem bothered by it. Does anyone have any experience? Should I go back to aptamil? Or persevere and if so for how long? Thank you.