UPC to DataBar POS Barcode Comparison. The following is a comparison of a UPC-A barcode encoding the GTIN-12 data 123456789012 with DataBar barcodes encoding the same data for use in POS systems. The GTIN-12 is converted to GTIN-14 by adding zeros to the beginning of the number.
Pregnant and lactating women should consume approximately 200 mg of DHA daily, according to the University of Maryland Medical Center. While there is no recommended daily allowance for DHA, the Dietary Reference Intakes provide an Adequate Intake level for total omega-3 fatty acids for healthy adults.
The average total cost for prenatal care throughout a typical pregnancy is about $2,000, according to the Kaiser Family Foundation. This figure includes about 12 doctors' visits at $100 to $200 each, as well as routine blood tests, urinalysis and at least one ultrasound -- usually done at about 20 weeks.