When did your bump start to show movement externally?

[lullabellesmummy]

Sorry, title sounds a bit strange but didn't quite know how to word it ... anyway

I was lying on the sofa this morning, baby was being very active, then I felt a really big movement, looked down at my bump and it changed into a really weird shape. I'm 20 wks and don't remember it happening this early on with dd. In fact I don't think I had even felt her at 20 wks.

yeah, me too. I'm 21 weeks, and my bump often changes shape as you look at it. I dont remember this with my DS either.
I definitely started to feel this one move just before 18 weeks, and was amazed at how quickly it became strong kicing and nudging. My DS could put his hand on the bump and feel it moving soon after then too. Again, I'm sure it all took longer with the first...