Hi guys..i just have a question, iam a member of a pregnancy site..and every week they send me emails roughly explaining whats going on with my pregnancy during that week..i got one today (im 20 weeks) it says that the baby should be about 23cm in length but i had a scan last week and on my scan pic it says 9.7cm does anyone know if that is the length of the baby or what??cause there is a HUGE difference between 9cm and 23 cm....was just wondering.......