Discovering you are pregnant is one of the most exciting times of your life. Anticipating the 12-week scan booked with the NHS can seem like an age for anxious parents-to-be. This is one of the reasons private early pregnancy scans have become so popular right across London. They provide expectant parents with their first reassurance and precious first glimpse of their baby, so much earlier. An early pregnancy scan (known as a viability scan or dating scan) can be used to con