I attended an antenatal scan for the second time today. I accompanied our youngest daughter again on a visit to hospital for her checkup. Although I was there just to support her, I was acutely aware that as we sat in one of the waiting areas my heart was beating faster than normal. Just being in that same hospital environment, which became so familiar a year or so ago, had a noticeable effect on me. Luckily no-one on this occasion was interested in my blood pressure!