I'm 34 weeks with my first & have gone from being so constipated it was like trying to pass a lump of granite to just having had my 6th poo of the day. It's been like this for a week now.
I don't feel ill & i've not changed my diet, i'm still taking the iron tablets. It's not loose really, just a bit fluffy 
I'm astonished every time i go, I just don't know where it's all coming from...is this normal around this stage?