So we saw the midwife today for our 16-week check up. Everything seems to be fine and on track. We heard the baby's heartbeat which was incredible. The midwife was very patient and answered all our silly questions but it's good to know that all this stuff that's happening is quite normal. I thought I may have felt the baby move a couple of days ago and I asked if this was possible. She described the sensation to me and I'm not totally convinced that's what I felt but it could well have been. Exciting!