Maternity Care Calendar & Pregnancy calculator 2014

From David Page and Peter HC --- SOGC has new guidelines for determining the EDD (Feb 2014): http://sogc.org/guidelines/determination-gestational-age-ultrasound/ the existing pregnancy calculators have been modified for this change. For interest I have added a button "Previous guideline" to show what the previous EDD choice would have been. The calculators have several new dependancies: the date calender, the date calculator (I hived these off from the original code to make it more compact), jquery (I think I have chosen the OSCAR version so you likely have this already). The calculators will export EDD to both EDD and EDC so should work in all environments. For BC users there are two new Measurements that need to be created: see the appendix measurement list attached- it is the last two LMPC and USC. These will look ugly in the measurements as they are composite numbers which enable the autoLab to bring in the results to AR 2013. The calculator in AR 2013 is outdated with this new SOGC guideline and I could not export measurements out of AR 2013 so this will be a reasonable workaround.