With my first pregnancy I don't remember exactly when I felt movement but I know it wasn't as early as some but I remember it feeling like bubbles popping. This time, im almost 20 weeks and I have an anterior placenta. I've not felt the bubble thing yet but I keep feeling twinges and twitches (hard to describe) etc low down. What do we think, is this baby movement, uterus activity or what? People keep asking if I feel movements and I just don't know lol