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.
1 On average, prenatal vitamins will cost $.30 per day, or about $9 per month. 2  You can find a good selection here. 3  Since it is recommended that you take prenatal vitamins up to three months before you plan to conceive and at least three months after you deliver, you will need prenatal vitamins for about 15 months. For example, a popular product such as the New Chapter Perfect Prenatal retails for $38 to $71. 2  A gummy version of prenatal vitamin such as the Vitafusion Prenatal by Vitafusion retails for $11 to $15.