Again the patient name and number as well as the Age, LMP G, T, P, A, L, Pre-Gravid Weight and BMI carries over from Form 1. The EDD is calculated based on the LMP automatically but the Final EDD is manually entered. As with many of the fields on the forms, the Final EDD may be entered via a drop-down box or entered directly. If Latex is listed as an allergy on Form 1, then Latex Allergy appears at the top of Form 3. By default, the medications list PNV and FeSO4. If HSV is listed next to "STD", then the form warns you to document HSV prophylaxis at 35 weeks if that reminder is set and either Valtrex or Zovirax are not among the Current Meds. The primary advantage of the SmartOB Prenatal Forms is the reminders that "pop up" when this form is loaded or when called. The programming helps to all but eliminate errors of omission by calculating the gestational age of the patient based on the computer date and determining what, if any, labs are missing. When the date of the visit is entered, the forms calculate the gestational age and enters it for you. If the blood pressure exceeds either 140 systolic or 90 diastolic, the form warns the user and the values appear red. Also, the user sets the values to warn for B/P increases over baseline. Excessive weight gain is also monitored by the forms. When you enter the date and EGA of the ultrasound, the EDD based on that ultrasound is automatically calculated.