https://physiological-ctg.com/resources/Intrapartum%20Fetal%20Monitoring%20Guideline.pdf
Age: = round((date(now) - this.file.ctime).days) days
https://physiological-ctg.com/resources/Intrapartum%20Fetal%20Monitoring%20Guideline.pdf
Age: = round((date(now) - this.file.ctime).days) days