Nice app
I used pregtrak on palm software and this is a great app to migrate to on the iPhone.
There are a number of features that are done better than the palm version, such as generating sums for patients due by month etc.
I have requested the developper consider adding a function to calculate the day when a patient will be X weeks. This a function I used frequently to facilitate booking future ultrasounds, glucose screens, followup appts.
I recommend this app to Obs.
Ob in Ottawa about
OB Patient Tracker