I saw it from about 13 weeks, but my mum noticed it at about 15 weeks. I would say I felt that I looked like I'd eaten too much rather than was pregnant up until about 20 weeks. It's now obvious to anyone that Pickle is in there and getting big! To the point where an old man (prob in his late 60s) offered me his seat on the train yesterday and then started moaning loudly that nobody elese had offered and that in his day, youngsters would be jumping up to offer their seat to a lady in my "condition"